Serums
浆液, 血清
🗣️ 情景例句
They enjoyed the film very immensely.
他们非常喜欢这部电影。
Yes, it's much better than yesterday.
是的，比昨天好多了。
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。