Leadtime
n. 投产准备阶段；超前时间
🗣️ 情景例句
It's well worth the time.
这很值得花时间。
Nothing must be done hastily but killing of fleas.
除非消灭跳蚤，做事不必急躁。
Great! Let's make it half past one.
好极啦！咱们就定在1：30 会面吧。