Bismuthate
铋酸盐
🗣️ 情景例句
Without my glasses, I'm as blind as a bat.
没有眼镜， 我就像个蝙蝠一样瞎。
Heaven helps those who help themselves.
天助自助者。
Then he spoke slowly, but I could not understand him.
于是他说得慢了，可我还是听不懂。