Typical to Freudian theories, oral fixation is linked to myriad causes, such as under-feeding or over-feeding, breast-feeding too long, or problematic relationship with your mother.

典型的弗洛伊德理论认为，口欲滞留的原因有很多，诸如：喂食不足或喂食过盛、哺乳时间过长、或与母亲关系不睦。

youdao

They patiently take care of the young whales just under the surface of the water, waiting for the feeding mothers to return.

它们耐心地在水面下照顾幼鲸，等待哺乳期的母鲸回来。

youdao

Under normal conditions, all of her experimental animals performed rhythmic motor functions such as breathing or feeding movements comparably to one another.

在正常情况下，她所有的动物性实验都利用了有节奏的动作功能，如呼吸或相互喂食的动作。

youdao

She says raising the global breast-feeding rate to 90 percent would prevent the deaths of an estimated 13 percent of all children under the age of five in the developing world.

VOA: standard.2009.08.01

Although not specifically banned under international law, force-feeding of prisoners is prohibited under the World Medical Association's 1975 Declaration of Tokyo, which has been endorsed by the American Medical Association.

ECONOMIST: Guant��namo Bay

Russia has made abundantly clear it wants Qatar to focus on Asia, to sell its gas under long-term contracts and stop feeding European spot market liquidity.

FORBES: Doha's Double Hedge

If Goodman, who used to defend mobsters as a criminal defense lawyer, has his way, it could spark a feeding frenzy for every under-funded tourist trap from Cleveland to Cucamonga.

FORBES: A Bailout For Yuppies