Stringboard
n. 楼梯斜梁侧板
✅ 同义词
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
Thereis no wool so white but a dyer can make it black.
羊毛再白，也能染黑。
I did not know the way to my hotel, so I asked a porter.
我不知道去饭店的路该怎么走，于是向一个搬运工打听。