Allen's cement
[医] 艾伦氏粘固粉, 可熔硅粘固粉
🧩 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
My hometown is Jiangsu.
我的家乡是江苏。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
Back at the hive they watched the wagging dance closely.
他们回到蜂箱旁，仔细观察摇摆舞。