助 zhù HSK2 help Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 他经常在关键时刻助我一臂之力。 tā jīngcháng zài guānjiàn shíkè zhù wǒ yībìzhīlì. He often lends me a hand at critical moments. Source: Dong Chinese Dictionary在我遇到困难时,多亏他助我一臂之力。 zài wǒ yùdào kùnnan shí, duōkuī tā zhù wǒ yībìzhīlì. When I encountered difficulties, it was thanks to him that I was given a helping hand. Source: Dong Chinese Dictionary