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
You've got lots of time to improve your English.
你已经花了好多时间去提高你的英语水平。
His thinking is behind the times.
他的想法赶不上时代。
What's wrong?
怎么了？