Cement carbon
[建] 渗碳
🧩 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
But first, I think we should take a moment
不过首先 我想我们应该用一两分钟
Who put you in charge?
谁说让你做主了啊？
Last Christmas, the circus owner, Jimmy Gates,
去年圣诞节，马戏团老板吉米。