Alouettes
(alouette 的复数) abbr. Canadian satellite for ionospheric data 加拿大电离层数据研究卫星（代号）
🗣️ 情景例句
You'd better watch your step or you'll get into trouble again.
你最好留点儿神， 免得再惹麻烦。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
he hardly ever used it, preferring always to go on foot.
但却很少使用，常常喜欢以步代车。