Helibus
n. 大都市中作交通工具的直升机
🗣️ 情景例句
I want to take a few days off just for relaxation.
我想请几天假放松放松。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
The are no batteries in the radio.
收音机里没电池。