cement
音標(biāo)發(fā)音
- 英式音標(biāo) [s??ment]
- 美式音標(biāo) [s??m?nt]
- 國(guó)際音標(biāo) [si'ment]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 水泥；接合劑；紐帶；使人們團(tuán)結(jié)的因素；黏固粉；牙骨質(zhì)；沉積巖基質(zhì)
- v. 粘牢，膠合；鞏固，確定；在......上抹水泥；（物質(zhì)）在沉積巖中黏附（顆粒 ）
詞源解說(shuō)
- 直接源自古法語(yǔ)的ciment，意為毛石。
詞根記憶
- ce + ment(看作mend，修補(bǔ))→修補(bǔ)材料→水泥，膠泥
- ce + ment(看作mend，修補(bǔ))→水泥補(bǔ)牢，未為晚矣→水泥
- ce + ment(看做mend，修補(bǔ))→修補(bǔ)材料→水泥；膠合劑
用法辨析
- cement作名詞的意思是“水泥”,轉(zhuǎn)化為動(dòng)詞時(shí)意思是“在…上抹水泥”,引申可作“粘牢”“鞏固”解。
- cement既可用作及物動(dòng)詞,又可用作不及物動(dòng)詞。用作及物動(dòng)詞時(shí),可接名詞、代詞或that從句作賓語(yǔ),可用于被動(dòng)結(jié)構(gòu)。
v. (動(dòng)詞)
英漢例句
- He faced the wall with cement.
他用水泥抹墻。 - Snow is cementing.
雪正在凝結(jié)。 - The workmen were cementing the sidewalk.
工人們?cè)谌诵械郎蠞仓唷?/li>S+～+that-clause
- I cement that the facts written here are the truth.
我證明這里所寫之事屬實(shí)。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+～(+A)
用作及物動(dòng)詞: S+～+ n./pron.
詞組短語(yǔ)
- mix cement 攪拌水泥
- pour cement 倒水泥
- quick setting cement 速凝水泥
- rapid hardening cement 速硬水泥
- glass cement 玻璃膠
- cement block 水泥磚
- cement gun 水泥噴槍
- cement mixer 水泥攪拌機(jī)
用作名詞 (n.)
動(dòng)詞+～
形容詞+～
名詞+～
～+名詞
英英字典
- (BUILDING MATERIAL) a grey powder that is mixed with water and sand to make mortar or with water, sand, and small stones to make concrete
- (GLUE) a substance that sticks things together
- (STICK TOGETHER) to put cement on a surface or stick things together using cement
- (MAKE STRONGER) to make something such as an agreement or friendship stronger
- Cement is a grey powder which is mixed with sand and water in order to make concrete.
- Cement is the same as .
- Glue that is made for sticking particular substances together is sometimes called cement.
- Something that cements a relationship or agreement makes it stronger.
- If things are cemented together, they are stuck or fastened together.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 水泥
- 膠結(jié)
Stability against sliding of large constructions on bedrock usually is controlled by shear strength of concrete-bedrock cement face.
建于巖基之上的大型構(gòu)筑物，其抗滑穩(wěn)定性受到混凝土基礎(chǔ)與基巖膠結(jié)面抗剪強(qiáng)度的控制。交通運(yùn)輸工程
- 水泥
The paper will discuss performance of cement-fly ash concrete combined with steel slag for pavement.
通過(guò)試驗(yàn)的方法討論在水泥粉煤灰中添加鋼渣后混合料的路用性能。化學(xué)
- 水泥
This paper introduces the principle and structure of theintelligent control system for cement mixture.
以水泥生料配料為例，介紹了基于模糊神經(jīng)網(wǎng)絡(luò)的智能配料控制系統(tǒng)的工作原理和構(gòu)成。醫(yī)藥科學(xué)
- 水門汀
Then calcium phosphate cement was used to fill root canal, either calcium hydroxide paste or hydroxyapatite paste as control. The animals were killed separately at 4, 12, 20 postoperatively.
方法：以三只犬為實(shí)驗(yàn)對(duì)象，人為造成根端開放后，采用磷酸鈣水門汀充填根管，以氫氧化鈣、羥基磷灰石糊劑作對(duì)照，于術(shù)后4、12、20周處死動(dòng)物，組織學(xué)觀察根尖孔閉合及根尖周修復(fù)過(guò)程。 - 粘接劑
- 粘固劑
- 金屬陶瓷
- 膠合劑
- 結(jié)合劑
- 膠接劑
- 粘質(zhì)
- 粘合質(zhì)
- 白堊質(zhì)
- 粘合
- 膠合;粘固粉
- 膠結(jié)物;牙骨質(zhì);水泥
- 膠水
- 水泥
- 封膏
- 膠結(jié)物
- 水泥