Birds incubate eggs.鸟孵卵。The virus can incubate for up to ten days after the initial infection.病毒在初次感染以后可以潜伏长达 10 天。The birds returned to their nests and continued to incubate the eggs.鸟儿回到巢里继续孵卵。The time needed for the e...
The birds returned to their nests and continued to incubate the eggs.鸟儿回到巢里继续孵卵。The virus can incubate for up to ten days after the initial infection.病毒在初次感染以后可以潜伏长达10天。Incubate the inoculated media for not less than 14 ...