Copper cement
[医] 铜水门汀, 铜粘固粉
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
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
He's not making much progress with his English.
他的英语进步不大。
All of those houses have been built in the last ten years.
所有那些房子在这10年里被造的。
He is physically mature.
他身体己发育成熟。