strong的名词形式为strength，释义：力量、力气、兵力。
例句：She has always been encouraged to swim to build up the strength of her muscles. 她总是被鼓励去游泳以增强肌肉力量。
相关介绍
He pushed against the rock with all his strength.
他用全力推那块石头。
She is a pillar of strength in a crisis.
她在危难中表现非常坚强。
This sport demands both speed and strength.
这项运动既需要速度也需要体力。
He had a physical strength that matched his outward appearance.
他的体力与他的外形相称。
I was surprised by the strength of her feelings.
她感情之强烈让我吃惊。
Add more curry powder depending on the strength required.
按所要求的口味轻重再加点咖喱粉。
