Eusintomycin
硬脂酸合霉素
🗣️ 情景例句
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
I don't know him well.
我跟他不熟。
You are just saying that.
你只是说说而已。