Pentaborate
五硼酸盐
🗣️ 情景例句
May I please speak to Mr. Kong?
我可以孔先生讲话吗？
You're likely to see a cheerful message or two hanging on the wall.
很有可能会看到一两条挂在墙上的格言。
It looks a bit like a deer. There's its head and there are its feet.
它看起来有点像鹿，那是鹿头，那是鹿脚。