Dichromate treatment
[机] 铬酸处理
🧩 词语组成解析
n. 重铬酸盐\\n[化] 重铬酸盐(或酯)
🗣️ 情景例句
then you've got to smile first.
你就得先笑一笑。
Our factory would have no problem in turning out the 2000 units you asked for in your inquiry.
我们工厂完全可以生产出你方询价单中要求的2000件货品。
At night, the children always do their homework.Then they go to bed.
晚上，孩子们总是做作业，然后去睡觉。