Microjet
微型喷气发动机
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
How much is a bus ticket?
公共汽车票要多少钱？
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多钱。