Retinal
a. 视网膜的\\n[化] 视黄醛
🗣️ 情景例句
Why don't you want to play?
你为什么不玩？
They're calling your flight now.You barely have time to make it.
他们正在定航班。你刚刚有时间做。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，