Calpack
n. 大羊皮帽, 大毡帽
🗣️ 情景例句
Thanksgiving was about the Pilgrims,
感恩节是关于清教徒的，
No, he doesn't.
不，他没有。
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。