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
You don't need to call a plumber, I can fix the sink.
你不必请水管工人了，我会修水槽。
What position do you play?
你踢什么位置？
Well done! You are always doing a good job!
干得不错！你总是干得很出色！