Liquid cement
[机] 胶液, 液体掺碳剂
🧩 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
But some things are personal or private, and questions about them are not polite.
但是有些事是私人的，问这些方面的问题是不礼貌的。
He's not afraid of working hard.
他不怕吃苦。
He has a nice sum of money put away.
他存了一大笔钱。