Balka
n. 平谷\\nn. (Balka)人名；(阿拉伯)巴勒卡
🗣️ 情景例句
Don't worry, it's in the bag.
不用担心， 这事儿十拿九稳。
It may be even more valuable than money but it tastes awful!
它可能比金钱更有价值，但是味道遭透了。
The question was, which one?
问题是，哪一种气体导致火灾呢？