The oil is attacked by naturally occurring microbes which break it down.原油受到了自然产生的分解油类物质的微生物的侵蚀。Many of these microbes were observed in the infected host by light - microscope.人们用光学显微镜,在受侵染的寄主中观察到这些微生物.Microbes are too s...
The probe is sensitive enough to detect the presence of a single microbe.这个探针的灵敏度很高,足以测出任何微生物的存在.The tears also contain a potent microbe - killer called lysozyme, which guards me from infective bacteria.眼泪里还包含一种叫做溶菌酶的高效力...
I'll take my coat upstairs. Shall I take yours, Roberta?我要把我的外套拿到楼上去。罗伯塔，要我把你的也拿上去吗？Roberta felt frustrated and angry.罗伯塔既灰心又生气。Roberta sighed with relief.罗伯塔松了口气。...