strong的名词复数

strong的名词复数是strengths，表力量时候是不可数名词，表优势时是可数名词。用不用复数，看句意，如果表一个优势，就用单数；多个就用复数，但是只要是可数的，就一定是优势的意思。

例句

Their strengths in memory and spatial skills matched

他们在记忆力和空间技能方面势均力敌。

Take into account your own strengths and weaknesses

考虑一下你自己的优缺点。

I want to acquaint myself with your strengths and weaknesses.

我想知道你有哪些长处以及不足。

She wants to acquaint herself with your strengths and weaknesses.

她想知道你有哪些长处以及不足。

This observation hints that effective embryonic learning could signal neurological strengths of children to parents ．

这一观察结果提示,有效的.胚胎学习可以给传递有关孩子神经能力的信号。