Nitrobacteraceae
硝化桿菌科
🗣️ 情景例句
When is that?
那是几点？
There's nothing to it.
这没有什么啦。
Long car journeys are even less pleasant, for it is quite impossible even to read.
乘汽车作长途旅行则更加不舒服，因为连看书都几乎不可能。