Bacteriovirus
[微]细菌病毒, 噬菌体
🗣️ 情景例句
It's nice to meet you.
很高兴见到你 。
Every dog has his day, and every man his hour.
人人都有得意的日子。
We need to find one about 30 centimetres(cm) by 30 cm by 50 cm.
我们需要找一只尺寸大约为30（厘米）X 30（厘米）X 50（厘米）的水箱。