基本介紹
- 外文名：sac
- 詞性：名詞
- 發音：[sæk]
單詞釋義,短語搭配,雙語例句,
單詞釋義
英 [sæk] 美 [sæk]
n. [生物]囊；液囊
n. （Sac）人名；（西）薩克
短語搭配
cul-de-sac 死路 ; [公路] 盡頭路 ; 荒島驚魂
amniotic sac [胚] 羊膜囊
yolk sac [胚] 卵黃囊 ; 先後經歷了由卵黃囊 ; 探討卵黃囊 ; 目的探討卵黃囊
embryo sac [植] 胚囊
dental sac [胚] 牙囊 ; [胚] 齒囊
pollen sac [植] 花粉囊
conjunctival sac [解剖] 結膜囊 ; 結膜嚢
Water sac [植] 水囊
雙語例句
- More than 750,000 have graduated from SAC, with many seeking employment in engineering, aviation, education and a wide variety of other professions. 超過75萬人從SAC畢業，其中許多人在工程、航空、教育和其他各種領域中尋找工作機會。
- They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant. 它們還必須不停地遊動以避免下沉，因為大多數魚基本上或完全失去了魚鰾，這個充滿氣體的囊幫助大多數其他魚保持浮力。
- The melon is kind of a large sac-like pouch, made up of fat tissue. 甜瓜是一種大的囊狀袋子，由脂肪組織構成。
- Chris has talked about pandas being an evolutionary cul-de-sac, and it's certainly unusual for a carnivore to take up herbivory. 克里斯曾經說熊貓是進化的盡頭，而對於食肉動物來說，攝取食草動物是很不尋常的。
- More than 750,000 have graduated from SAC(Space and Aviation Center), with many seeking employment in engineering, aviation, education, medicine and a wide variety of other professions. 超過75萬人從航天中心畢業，其中許多人在工程、航空、教育、醫學和其他各種專業上尋求就業機會。
- Extraembryonic mesoderm migrates through primitive streak to the presumptive yolk sac between days 6.5 and 7.0 of gestation. 胚外中胚層在妊娠的第6.5至7.0天之間通過原始條帶遷移到推測的卵黃囊。
- Some of the models contained an air sac. 其中一些模型含有氣囊。
- Is the sac and Fox Indian tribe a wild one? 袋與狐部落是野蠻部落嗎？
- Cessna expects SAC to produce 150 aircraft next year. 塞斯納期望沈飛明年生產150架。
- The sac is very strong, like a balloon filled with water. 這個囊很結實，就像是裝了水的氣球。
- The cul-de-sac stasis of life in the suburban middle class? 是郊區中產階級生活的靜止的死胡同？
- The times of correct reaction and the latency of SAC were observed. 分別觀察各組幼鼠SAC行為的正確反應次數和反應潛伏期。
- Fluid in the amniotic sac surrounding the fetus also contains fetal DNA. 羊膜中的液體包圍著胎兒同樣含有胎兒的DNA。
- Construction of a new SAC facility to manufacture the SkyCatcher has started. 目前沈飛已開始著手建設新工廠生產該機。
- One touch of a female's egg sac and they go ballistic, grappling any other male within reach. 變得爭強好勝。 僅僅是對雌性卵囊接觸也會使得他們反應過度，和範圍內潛在的雄性扭打一團。
- The blast pierced Grievous' pressurized gut sac and burned its way through his vital organs. 能量束穿過格里弗斯的增壓內臟囊，一路燒到其要害器官。
- One touch of a female's egg sac and they go ballistic, grappling any other male within reach. 僅僅是對雌性卵囊接觸也會使得他們反應過度，和範圍內潛在的雄性扭打一團。
- After the 1970s, Stockhausen seemed to disappear up his own cul-de-sac of experimental noise. 二十世紀七十年代後，施托克·豪森似乎消失在實驗噪音研究的死胡同盡頭。
- It's like saying the blue whale is in an evolutional cul-de-sac because it lives in the ocean. (派克漢姆的言論)就好比說藍鯨鑽進了進化死胡同，因為它們生活在海洋。
- Perhaps we are really talking about amniotic fluid, which surrounds the foetus in the birth sac. 也許我們真正在談論的是羊水，也就是包圍著胎兒的那些液體。
- Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type. 大孢子四分體為線形，合點端功能大孢子發育成為蓼型胚囊。
- Diverticulum: a pouch or sac branching out from a hollow organ or structure such as the intestine. 憩室，支囊，膨部：從腸之類的中空器官或結構上分支出來的袋或囊。
- Unfortunately for investors, H-P looks to be in a strategic cul-de-sac from which there may be no exit. 對投資者來說，不幸的是惠普看起來處於一個可能沒有出路的戰略死胡同。
- Worse was to come when tests also confirmed a tear in the amniotic sac, which meant the waters were leaking. 更糟糕的是，他們還檢測到，羊膜囊也破裂了，羊水開始外流。
- To be operated by SAC, the facility will be completed by the end of the year and will start production next year. 由沈飛來運作，工廠將在年底完成，明年投產。
- A similar sac is much bigger in other animals than it is in humans and is used to aid in digesting high cellulose diets. 在其它動物身上，類似的一個囊會更大一些，它是用來消化高纖維素食物的。
- We cut across a cul-de-sac that says "do Not Enter," make a sharp left turn and maneuver down lanes of brick row houses. 我們抄近路穿過一個被標明為“不許進入”的死巷，來了一個急劇的左轉之後鑽進了磚房之間的小道。
- The Aquarius/SAC-D is a global collaboration with partner Argentina as well as France, Brazil, Canada and Italy, NASA said. NASA表示，水瓶計畫是一個全球合作的任務，不單單包括阿根廷，還有法國，巴西，加拿大和義大利。
