Oleyl
油烯基
🗣️ 情景例句
He's just fooling around.
他用情不专。
Your right hand is swollen.Does it hurt?
你的右手是肿的.它受伤了吗？
'I've just arrived by train,' she said.'I'm coming to see you.
“我刚下火车，”她说，“我这就来看你。