Selectins
(selectin 的复数) 选择蛋白
🗣️ 情景例句
Oh, there's our table and benches.
哦， 那是我们的桌子和长板凳。
What are you talking about?
你说什么？
Quick! said Li Lei. Lucy and Wei Hua, go round that corner and stop the traffic.
“快！”李垒说，“露茜和魏华，去那拐弯处拦住车辆”。