蜜蜂科

"Bee fly:any of various flies of the family Bombyliidae that resemble bees, feed on nectar and pollen, and have larvae that are parasitic on bees, wasp s, and other insects."

蜂虻：蜂虻科中各种外表象蜂的蝇，它们以花粉和花蜜为食，其卵产于并寄生于蜜蜂、黄蜂和其它昆虫。

Howeer, the work of Danforth and his group suggests that the earliest branches of the bee's eolutionary tree originate from the family Melittidae.

然而，Danforth和他的研究小组的发现提示，最早的蜜蜂进化分支起源于准蜂科。

Insect outline hymenoptera honeybee total branch generic term.

昆虫纲膜翅目蜜蜂总科的通称。

Any of various chiefly tropical Old World birds of the family Meropidae that have brightly colored plumage and feed on bees and wasps.

蜂虎一种东半球产蜂虎科热带鸟，羽毛鲜艳，以蜜蜂和黄蜂为食

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。