Valviform
[医] 瓣状的
🗣️ 情景例句
I would prefer a non-smoking room.
我想要一间不许吸烟的房间。
I often listen to the radio at night.
我常常在晚上听收音机。
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”