Leotards
n. （杂技、舞蹈等演员穿的）紧身连衣裤( leotard的复数形式 )
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西，
How long have you been studying English?
你学英语多久了？
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。