Degassing flux
[机] 除气熔剂
🧩 词语组成解析
n. 排气, 消(除)毒(气), 放气\\n[化] 脱气
🗣️ 情景例句
Is this in fashion?
这现在流行吗？
She is singing in practice.
她在练习唱歌。
The doctor said he could do nothing to help him.
医生说他对此无能为力。