Bilboa
n. 好剑, 一种铁制之脚镣
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
It seems as if it's going to rain.
看起来天好像要下雨。
Are you going to be a sailor when you leave school?
你毕业后打算当海员吗？