Levelling agent 821
[化] 匀染剂821
🧩 词语组成解析
n. 水准测量, 整平, 测平\\n[计] 使均匀, 校平, 平整, 调整
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
Now, come here, to the wall.
现在到墙这边来。