Paratunic
伞兵上衣
🗣️ 情景例句
Oh, there you go.
噢， 一切都好了。
Congratulations on your success in the election.
我恭喜你当选了。
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）。