Abecedarium
n. 入门书, 初级读物
🗣️ 情景例句
Helped him?
帮助他？
Whatever happens, don't worry.
不管什么事情发生，你都不要担心。
I hired a car the day after landing and bought a comprehensive book of maps,
我下飞机后租了一辆车，并买了一本详尽的地图册。