Cementing machine
[化] 擦胶机
🧩 词语组成解析
[建] 胶接, 溶接, 粘合
🗣️ 情景例句
Here you are. You can keep the change.
给你。零钱不用找了。
I always used to ask him a lot of questions.
我过去总是问他很多问题。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。