Oceanophysics
海洋物理学
🗣️ 情景例句
I would like to mail this package.
我想把这包裹给寄了。
All measurements of each case must not exceed 1.5m*1m*1m.
每只木箱体积不应超过1。5m*1m*1m。
He gets back home at a quarter past five.
15回到家。