Bicylindrical
有两个筒面的
🗣️ 情景例句
Please tell him that Lu Ming tried to contact him.
请你转告他陆明正设法跟他联系。
Oh no! It's starting to rain.
哦，糟了！开始下雨了！
I'm worried that something has happened to her.
我担心她出了什么意外。