Balmer
巴尔莫(波数单位, 即每厘米内的波数, 用波数/厘米来表示)
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
Los Angeles. I stayed with my brother.
落杉矶。上我兄弟家去了。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？