Cement substance
[医] 结合质, 粘合质
🧩 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 been working late
你一直工作到很晚
The two warring countries refused to negotiate.
这两个交战国拒绝谈判。
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，