Toothpaste是英語中表示“牙膏”的名詞（n.），音標為英式/ˈtuːθpeɪst/、美式/ˈtuθpest/，詞源可追溯至1832年，由“tooth”（牙齒）與“paste”（膏狀物）組合構成。作為不可數名詞，其定義為清潔牙齒的膏狀物質，主要成分包括摩擦劑、保濕劑和發泡劑等。常見搭配如“a tube of toothpaste”（一管牙膏）凸顯其管狀包裝特徵，套用場景涵蓋日常護理（如含氟牙膏）、特定人群（嬰兒牙膏）及商業領域（品牌牙膏）。
該詞所指物品的歷史可追溯至1540年代的牙粉（tooth-powder）及17世紀的牙皂（tooth-soap）等替代品。現代牙膏自19世紀逐步普及後，衍生出功能細分類型，如防牙菌斑牙膏（anticalculus toothpaste）和透明牙膏（transparent toothpaste）^[詞條正文總結]。科學領域亦借用該詞指代化學反應實驗“大象牙膏”（Elephant toothpaste），形成與日常用途的語義區分^[詞條正文總結][12]。
基本介紹
- 外文名：toothpaste
- 詞性：名詞
- 英式發音：[ˈtuːθpeɪst]
- 美式發音：[ˈtuːθpeɪst]
單詞釋義,短語搭配,雙語例句,
單詞釋義
英 [ˈtuːθpeɪst] 美 [ˈtuːθpeɪst]
n. 牙膏
[ 複數 toothpastes ]
短語搭配
toothpaste tube 烤麵包電爐
Fluoride toothpaste 含氟牙膏
cleaning toothpaste 潔齒型牙膏
anticalculus toothpaste 防牙菌斑牙膏
Squeezing toothpaste 擠牙膏
antiplague toothpaste 防牙結石牙膏
COMVITA TOOTHPASTE 康維他蜂膠茶樹油牙膏
雙語例句
- 1、Which brand of toothpaste do you use? 你用什麼牌子的牙膏？
- 2、I went out today and bought a tube of toothpaste. 我今天出去買了一管牙膏。
- 3、Shaving supplies, toothpaste, and soap were found inside. 在裡面找到了剃鬚用品、牙膏和肥皂。
- 4、How to use toothpaste wisely. 如何明智地使用牙膏。
- 5、We're almost out of toothpaste. 我們的牙膏快要用完了。
- 6、Brush your teeth with toothpaste. 用牙膏刷牙。
- 7、You can remove it by washing your hands with toothpaste. 你可以用牙膏洗手來去除它。
- 8、We launch a big advertising campaign to promote our new toothpaste. 我們發動了一場聲勢浩大的廣告宣傳攻勢來推銷我們的新型牙膏。
- 9、If you follow them, you will have a fresh smell of using toothpaste! 如果你遵循它們，你會聞到一種使用牙膏的清新氣味！
- 10、Wipe some toothpaste around your shoes and then clean it with a wet cloth. 把牙膏擦在鞋子周圍，然後用濕布擦乾淨。
- 11、Your dentist can prescribe a stronger concentration of fluoride in a gel, toothpaste or rinse if you need it. 如果你需要的話，你的牙醫可以給你開更高濃度含氟凝膠，牙膏或漱口劑。
- 12、Hide items such as tins of food, tubes of toothpaste, toys, shoes, etc. around your house and let your kids find them. 把罐裝食品、牙膏、玩具、鞋子等藏在你家裡，讓你的孩子去尋找。
- 13、Neem contains a mild antiseptic and provides such toothbrushes for millions of poor Indians; even middle-class ones use toothpaste made from it. 楝樹含有一種溫和的防腐劑，為數百萬貧窮的印度人提供這種牙刷；甚至中產階級也用它製成的牙膏。
- 14、Not long after that, the toothpaste tube was invented, so people could press the toothpaste right onto the toothbrush! 不久之後，牙膏管被發明出來，所以人們可以把牙膏擠到牙刷上！
- 15、At that time toothpaste tubes were made of metal. 那時，牙膏管是用金屬做的。
- 16、"Perfect," he thought, "Good enough for a toothpaste ad." “太完美了，”他想，“完美得可以拍牙膏廣告了。”
- 17、When choosing everyday products such as toothpaste, we appreciate a cool-looking device that allows us to easily squeeze the toothpaste onto our brush. 當我們選擇像牙膏這樣的日常用品時，我們喜歡一個看起來很酷的設備，它可以讓我們很容易地把牙膏擠到牙刷上。
- 18、When you're choosing a kind of toothpaste, make sure it has fluoride. 選牙膏的時候要確保它含有氟化物。
- 19、Something as simple as toothpaste has at least three chemicals that keep your teeth clean. 哪怕像牙膏這種簡單的東西也至少有三種化學成分來保持牙齒清潔。
- 20、Our anticavity toothpaste has expiration dating. 我們的防齲牙膏有保質期。
- 21、B: a fresh-tasting toothpaste? 口感清爽的牙膏？
- 22、In 1873, toothpaste was first mass-produced. 1873年，首次批量生產牙膏。
- 23、She was so close I could smell her toothpaste. 她離我非常近，我甚至能聞到她的牙膏的問題。
- 24、Will dotting toothpaste on a pimple get rid of it? 在痘痘上點塗牙膏能不能治好它？
- 25、We split a tube of toothpaste between us for dinner. 我們把一條牙膏分成一人一半，當作晚飯吃。
- 26、I want to get some toothpaste and some shaving cream. 我想買牙膏和剃鬚膏。
- 27、He could smell it. No wine or anything-just toothpaste. 他能聞到，沒有酒味什麼的——只是牙膏味。
