Grandmother has been getting feebler lately.

近来祖母愈益衰弱了。

My grandfather is a lot feebler than when I last saw him.

我的爷爷比我上次见他的时候虚弱了许多。

Its economy is strained; witness the ever feebler dollar.

经济停滞不前，美元的虚弱就是明证。

But the feebler competition and growing market compensate for this.

但是，无力的竞争和增长的市场贴补了这些。

But for the feebler of the flock he would not lay them there.

只是到羊瘦弱配合的时候就不插枝子。