Preconditioner
[化] 预调节器
🗣️ 情景例句
Oh, the bet is still on, but you shop for the groceries.
打赌人仍然有效 ，但你去买菜。
You go first. I'll catch up later.
你先走，我随后就到。
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。