Oxidizing flux
[医] 氧化性焊媒
🧩 词语组成解析
[机] 氧
🗣️ 情景例句
Please, after you.
你先请。
Look! Lightening has struck the tree and it's on fire.
瞧！闪电划下来，引燃了树木。
'I find it beautiful,' I said.
“我觉得它好看，”我说，