一事无成

write in English

英语写作

1. 我从未在任何地方看到过 Nowhere else have I seen... | 2. 英语写作 write in English | 3. 一事无成 achieve nothing

He who loves well chastises well

爱之深责之切

160. 爱人者人恒爱之 He who loves other is constantly loved by them. | 161. 爱之深责之切 He who loves well chastises well. | 162. 不犯错者,一事无成 He who makes no mistakes makes nothing.

Everyone expresses his own opinions

各抒己见

取长补短 Learn from other's strong point to make up for one's weak point. | 各抒己见 Everyone expresses his own opinions. | 一事无成 Nothing can be/has been achieved.

a fag end

一事无成

a dead beat经常借钱赖账的人,寄生虫 | a fag end一事无成 | a fair-weather friend不能共患难的朋友

with one's bare hand

赤手空拳

never amount to anything 一事无成 | with one's bare hand 赤手空拳 | blaze up 勃然大怒

nitrogen balance：氮平衡

二、氮平衡(nitrogen balance)和蛋白质的需要量三、必需氨基酸(essential amino acids)与蛋白质的生理价值非必需氨基酸(non-essential amino acids)是指体内需要,而人体本身可以合成,不必由食物供给的氨基酸,

contact action：(接点动作)

PULSE RANGE OVER(脉冲超量程) : 累计脉冲输出超过最高频率的限制时,接点输出. | -FLOW DIRECTION(负流向) : 流向为反向时,接点输出. | CONTACT ACTION(接点动作)