Oxidizing flux
[医] 氧化性焊媒
🧩 词语组成解析
[机] 氧
🗣️ 情景例句
How are you?... Here's Mom.
好吗 …… 妈妈就来了。
To strive, to seek, to find, and not to yield.
要奋斗，要探索，要有所发现，而不要屈服。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。