纤弱的英文：
fragile
delicate

参考例句：

By his elbow, a delicate Siamese conned a handbook of strategy.
邻座上，一位纤弱的暹罗人正在那里展卷精读一部兵法手册。

He is too slight to play football.
他太纤弱,不能踢足球。

Her slight frame was shaken by bouts of coughing.
她纤弱的身躯因阵阵咳嗽而发颤。

I've always been attracted to very feminine, delicate women.
我总是被十分娇柔纤弱的女子吸引。

There was sun, and there was rain. Perfect for the tender little grapes.
这有阳光，也有雨水。对于纤弱的小葡萄是非常适宜的。

Her delicate constitution disincline her from such an arduous job.
她纤弱的体质使得她不欲担任如此艰钜的工作。

Her delicate constitution disinclined her from such an arduous job.
她纤弱的体质使得她不欲担任如此艰巨的工作。

She was a slim, petite woman, with a regal bearing that made her appear taller than she was.
她是个身材细小纤弱的女人，带着一种威严的气度，使她看上去比实际要高。

fragile是什么意思：
adj. 易碎的，脆弱的，精细的，虚弱的

She looked wan and fragile.
她看上去既疲乏又虚弱。

Fragile! handle with care!
易碎品！小心轻放！

Fragile handle with care.
易碎品，小心轻放。

The leaves are fragile and will fall one day.
叶子是脆弱的，终有一天会悄悄落下。

They carefully packed the fragile china into cartons.
他们小心地将易碎瓷器装入纸箱。

delicate是什么意思：
adj. 脆的，易碎的；纤弱的；精美的；微妙的；清淡可口的；精密的；纤细的

This fish has a delicate flavor.
这条鱼味道鲜美。

Affectedly delicate or refined;mincing.
过分讲究的过于精致或优美的；矫揉造作的

She has long delicate fingers.
她有着长而纤细的手指。

Take care with these delicate flowers.
当心这些娇嫩的鲜花。

This is a delicately-worded memo.
这是一本措词慎重委婉的备忘录。