Fluohydric
氢氟化的
🗣️ 情景例句
to see some of my designs that I've been working on?
看我正在设计的一些服装呢？
Did everyone you invited show up?
你邀请的人都来了吗？
Every time a worker gave up his job, he told the same story.
每次雇工辞职后都叙述着同样的故事。