Urethras
尿道
🗣️ 情景例句
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
My brother got up earlier than I did.
与我做了比，我的兄弟早起床了。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。