Boasts
v. 有（引以为荣的事物）( boast的第三人称单数 ); 扬言
🗣️ 情景例句
You're OK, Dad.
你真好，爸爸。
The leopard cannot change its spots.
江山易改，本性难移。
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。