Biro
n. 圆珠笔
✅ 同义词
🗣️ 情景例句
And, Carl, you join in at any time.
还有Carl， 你随时都可以加入。
Every bean has its black.
人人有其缺点。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。