Cement reservoir
[医] 粘固粉贮器
🧩 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
I have an announcement to make.
我要宣布一件事。
The houses downtown are very expensive.
市区的房子很贵。
Every morning, he left home dressed in a smart black suit.
每天早晨，他穿上一身漂亮的黑色西装离家上班，