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
It'll all be over in two hours.
再两个小时就结束了。
Mary, this is Joe's brother David.
玛丽，这是乔的兄弟戴维。
I have been putting on weight.
我开始发胖了。