Difflugia
[医]沙壳虫属
🗣️ 情景例句
She owes her good health to her regular life.
她把健康归功于规律的生活。
There used to be a grocery store on the corner.
过去在角落上有一个杂货店。
You mustn't come home late.You must be home at half past ten.
你不准回家太晚，你必须在10点半到家。