Microactinomycetes
小菌落放线菌纲
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
She counted on us to help her.
她指望我们帮助她。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。