Elastomer
高中 Senior High[化] 高弹体; 弹性体
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
Mr. Li is not afraid of working hard.
李先生不怕吃苦。
Sam's here.
萨姆来了。