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
Do we have to bag our own groceries?
我必须自己装我们买的商品吗？
She can only speculate on the amount of damage done.
她只知道推测损失额的方法。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。