Cementing machine
[化] 擦胶机
🧩 词语组成解析
[建] 胶接, 溶接, 粘合
🗣️ 情景例句
First, they have an excellent School of Journalism.
首先 ，那儿有个很优秀的新闻研究所。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。