Sistomycocin
[化] 亲霉素
🗣️ 情景例句
Hey, do you work out?
嘿，你锻炼吗？
He went to the post office to mail a letter.
他去了邮局寄信。
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.
即使你走运弄到一个卧铺，夜间有一半时间你会盯着车顶那盏小蓝灯而睡不着觉；要不然就为查票摸索你的车票。