弱小的英文：
small and weak

参考例句：

Weak or thin;flimsy.
弱小的或瘦的;脆弱的

To compensate for (a weaker member or partner) by one's performance.
由某人实行偿还(弱小的一员或合作者).

"To maintain or support (one that is weaker or less competent, for example)."
维护或支持(如弱小的或是能力差的人).

The working class is still too small to enable a successful socialist revolution.
工人阶级队伍还是非常弱小，不能成功实现社会主义革命。

In second grade, your idea of a good friend was the person who helped you stand up to the class bully.
二年级时，好朋友是帮助你勇敢地抵抗班上那些欺凌弱小同学的人。

Many animals display maternal instincts only while their offspring are young and helpless.
许多动物在其幼崽弱小无法自助时都显出了母性的本能。

So it is the nature of such persons to insult and tyrannize over little people(Henry Fielding)
如此侮辱和欺压弱小的人是这种人的本性(亨利·菲尔丁)

It is more difficult than it used to be for small, poor countries, so they have to struggle even harder.
现在贫穷弱小的国家，环境比过去更困难一些，需要更多的艰苦奋斗。

"bully:a person who is habitually cruel or overbearing, especially to smaller or weaker people."
恶棍,暴徒:一个凶暴成性或专横的家伙,尤其是对那些比自己弱小的人。

Her position as a small and weak state hedged in by a large and powerful republic became untenable
它作为一个被强大的共和国所包围住的弱小的州的地位已难以维持。

small是什么意思：
adj. 小的；不重要的；小写的；年幼的
adv. 成为小块，小小地
n. 后腰；小件衣服

Automatic Small Scratch Removal
自动去除小擦痕

The percentage of unskilled workers is small.
非熟练工的比例很小。

A small amount of liquid;a drop.
少量液体；一滴

A small or young falcon.
小隼一种小型的或年幼的隼

It's a small world
人生何处不相逢

weak是什么意思：
adj. 疲软的；虚弱的；软弱的；愚钝的；不牢固的；淡薄的

a weak radio signal; a weak link.
微弱的无线电信号；薄弱的连接。

He has weak eyes.
她的视力不佳。

The spirit is willing But the flesh is weak
力不从心。

Alternate weakness with severity
恩威并济

There is an inherent weakness in the design.
这设计本身存在弱点。