adj.脆弱的；虛弱的

I will not torment the emotionally frail. 我再也不折磨情感脆弱的人了。

Jail life made the frail retailer avail every snail in the pail. 監(jiān)獄生命使脆弱的零售商在桶里有益于每只蝸牛。

His frail hands could hardly hold a cup. 他虛弱的手連杯子也拿不住。

This frail child did not survive. 這個(gè)身體虛弱的孩子沒(méi)能活下來(lái)。