Corase cement
[建] 粗粒分散体
🧩 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
No, that's not right. Most of the time I do those things.
不对。那些事多数情况是我来做。
It falls on the last day of the lunar year and lasts until the Lantern Festival.
克节从阴历年的最后一天开始一直持续到元宵节。
And here's a little present for you.
这里有一件小礼物送你。