Liquifier
液化器
🗣️ 情景例句
How do you want your hot dogs?
你的热狗想要什么调料？
I'm sure he will get to the party on time.
我确定他会准时参加宴会。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。