Ritol
鱼肝中分离出的维生素复合体
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
Look before you leap. First think, then act.
三思而后行。
It took the police nearly an hour to get the traffic on the move again.
警察花了将近一个小时才使车辆又开起来。