查询词典 preen

Do not preen yourself on so weak a person .

不要以战胜了如此弱小的敌人而自傲。

She primped and preen ed in the mirror admiring the pendant, but she just wasn't satisfied.

她对着镜了打扮来打扮去，欣赏着项链。可她还不满足。

Do not preen yourself on defeating so weak a person.

不要因打败弱者而自傲。不适合

They sat in Germaine Rocher's salon watching the languid mannequins preen and simper.

她们正坐在吉米·罗切的美术展览馆里，看着那些疲乏的服装模特炫耀服装和假笑。

"LIKE elaborately plumed birds…we preen and strut and display our t-values."

&就像精心梳理羽毛的小鸟一样，我们在公布自己的研究数据之前也会对其进行各种修饰。&

When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在这篇文章中，研究人员选取全世界最为广泛的笼养鸟和模式实验鸟－虎皮鹦鹉作为实验对象，利用传统的双向选择和GC-MS分析方法，证明鸟类确实存在&性信息素的通讯&。

When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在这篇文章中，研究人员选取全世界最为普遍的笼养鸟和模式实验鸟－虎皮鹦鹉作为实验对象，利用传统的双向选择和GC-MS分析方法，证明鸟类确实存在&性信息素的通讯&。

When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在这篇文章中，研究人员选取全世界最为普遍的笼养鸟和模式实验鸟－虎皮鹦鹉作为实验对于象，利用传统的双向选择和GD-MS分析方法，证明鸟类确实存在&性信息素的通信&。

Female birds also showed overt preferences for the odor of male preen gland secretions or the 3-alkanol blend equivalent preened onto the plumage of a male over that of female counterparts.

另外一方面，以往认为尾脂腺在鸟类中主要起到羽毛防水和折射不同波长光的效用，化学研究上也主要集中在对于尾脂腺排泄的蜡脂成分的分析上。

"The shapes and sizes of bills are adapted for obtaining food, preen ing, building nests, and other functions; they range from the long, slim bill of nectar-sipping hummingbirds to the sturdy, curved, nut-cracking bill of parrots."

喙的用途为取食、整理羽毛、筑巢及其它，喙有各式各样，从细长、能吸蜜的蜂鸟喙，到坚而弯、能破坚果的鹦鹉喙都是。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。