Corase cement
[建] 粗粒分散体
🧩 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
May I speak with Mr. Chen, please?
可以请陈先生听电话吗？
A burden of one's choice is not felt.
自己选的担子不嫌重。
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。