Fluxing
[机] 熔剂处理, 助熔
🗣️ 情景例句
Thanks, Michelle.
谢谢， Michelle。
Step by step the ladder is ascended.
登梯需要逐级登。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。