Agarbacterium
琼脂桿菌属
🗣️ 情景例句
Please send me a post card.
记住给我寄名信片。
What is the total circulation of this publication.
这家刊物总发行量多少？
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。