逞能的英文：
perk it
puppyism

参考例句：

perk it
傲慢,摆架子,逞能

Do not all you can; spend not all you have; believe not all you hear; and tell not all you know.
不逞能，不浪费，不轻信，不自作聪明。

Faber had imagined them to be young, fit, aggressive and bellicose as well as clever.
在费伯的想象中，他们都是年富力强，逞能好斗，聪明伶俐的人。

She had made me feel so utterly wrong and of no account that I needed to bolster myself.
她迫使我感到我这么做完全错了，毫无理由，使得我别无选择只好硬逞能。

Faber had imagined them to be young, fit, aggressive and bellicose as well as clever
在费伯的想象中，他们都是年富力强，逞能好斗，聪明伶俐的人。

perk是什么意思：
n. 补贴，津贴；小费；额外收入
v.（使）振作，活跃；打扮；竖起；翘起；昂首

Perk your head up!
抬起头来！

Perk up the plants with a good watering.
给花草浇足水使之昂首。

One of the perk is the use of the official car park.
其中一项好处是可以使用公家的停车。

The boss' son get a cushy job with many perk.
老板的儿子得到一份有很多小费的软差事。

A vegetable stew can be perked up with a dash of chilli sauce.
给炖菜加点辣椒酱能使味道更佳。

puppyism是什么意思：
n. 傲慢;逞能