Hydrofluorinator
氟氢化器
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
Dad, do you mind if we use this room?
爸，我们可以使用这个房间吗？
have been frightened out of their wits by giant fish bumping into them as they work.
他们曾在工作时被撞到他们身上的大鱼吓得惊惶失措。