Bessel
[计] 贝塞尔
🗣️ 情景例句
my career opportunities in Los Angeles.
我在Los Angeles的事业机会。
I assure you of its quality.
我向你保证它的品质。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，