The infant picks up microbes from the mother 's vaginal canal during birth and ingests some of them .

婴儿在出生时，从母亲的阴道管腔里的微生物群吞入了其中的一些。

A heterotrophic organism that ingests other organisms or organic matter in a food chain .

一种在食物链中摄食其它有机体或部分有机物质的异养有机体。

The average person ingests about a ton of food and drink each year .

每年每个人平均消化掉约1吨食物和饮料。

When one organism ingests another in the natural world , it is just eating , whereas in financial services mergers and acquisitions can lead directly to mutation .

在自然界中，当一个有机体吞下另一个有机体时，它只是在进食，而在金融服务业，并购可能直接导致突变。

If an engine ingests a bird , it must be able to shut down safely without bursting into flames or exploding .

如果发动机吸入一只鸟，它必须能够安全关闭，不发生突然起火或爆炸。