Pentaborate
五硼酸鹽
??? 情景例句
That's fine with me. I can do it either day.
對我來說時間很適合。兩天中哪一天我都可以。
The party was fresh in her memory.
那次聚會在他腦海里記憶猶新。
Take a deep breath and I'll time you. But don't drown!
深吸一口氣，我來給你計時。但別淹著！