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cement

英 [s?'ment] 美[s?'m?nt]
  • vt. 鞏固,加強;用水泥涂;接合
  • vi. 粘牢
  • n. 水泥;接合劑

TEM4GRE考研中低頻詞CET4IELTSCET6常用詞匯

詞態(tài)變化


第三人稱單數:?cements;過去式:?cemented;過去分詞:?cemented;現在分詞:?cementing;

中文詞源


cement 水泥

來自PIE*skei, 砍,劈,詞源同excise, scissor . -ment, 名詞后綴。原指劈下的小石塊,后指水泥。

英文詞源


cement
cement: [13] Latin caementa meant ‘stone chips used for making mortar’; etymologically, the notion behind it was of ‘hewing for a quarry’, for it was originally *caedmenta, a derivative of caedere ‘cut’ (from which English gets concise and decide). In due course the signification of the Latin word passed from ‘small broken stones’ to ‘powdered stone (used for mortar)’, and it was in this sense that it passed via Old French ciment into English.
=> concise, decide
cement (n.)
c. 1300, from Old French ciment "cement, mortar, pitch," from Latin c?menta "stone chips used for making mortar" (singular caementum), from caedere "to cut down, chop, beat, hew, fell, slay" (see -cide). The sense evolution from "small broken stones" to "powdered stones used in construction" took place before the word reached English.
cement (v.)
c. 1400, from cement (n.) or Old French cimenter. Figurative use from c. 1600. Related: Cemented; cementing.

雙語例句


1. The gym teachers lined us up against the cement walls.
體育老師讓我們靠著水泥墻排好。

來自柯林斯例句

2. In the old days, television was the cement of society.
過去,電視曾是團結社會的力量。

來自柯林斯例句

3. A puppy stepped in the fresh cement.
一只小狗踩在剛抹好的水泥面上。

來自柯林斯例句

4. The earth-moving trucks and cement mixers lay idle.
運土卡車和混凝土攪拌機閑置著。

來自柯林斯例句

5. He had spent several hours mixing cement.
他花了幾個小時攪拌水泥。

來自柯林斯例句