Whis
abbr. whistle 口哨（声），汽笛（声）
🗣️ 情景例句
and I can give you and Mrs. Stewart a month of classes free.
我让你和你太太免费上一个月的课。
You think I was born yesterday!
我没那么笨！又不是三岁小孩。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。