Roller coaster
过山车
🧩 词语组成解析
n. 沿海航行者/贸易者, 沿海航船, 带轮银盘, 杯托, (酒瓶)垫子\\n[经] 沿海贸易船
🗣️ 情景例句
Where will we put all the presents?
我们把这些礼物放在哪里？
Please make yourself at home.
请别客气。
No, she's much younger than I am. She only started here this term.
对，她年纪比我小得多。她是这个学期才进校学习的。