Allen's cement
[医] 艾伦氏粘固粉, 可熔硅粘固粉
🧩 词语组成解析
cement
[si'ment]
n. 水泥;胶合剂;胶接剂;粘固粉;
vt. 粘牢;巩固;（用水泥、胶等）粘结;在…上抹水泥;
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
What size shoes do you wear?
你穿的鞋子是什么尺寸的？
I have quite a lot of homework to do.
我有很多家庭作业要做。