noun
capable assistant; reliable helper; right-hand man (syn.) 臂膀
noun, dialectal
upper arm; arm (syn.) 手骨
Examples (Wiktionary)
Mandarin
我是耶和华；我要用伸出来的膀臂重重地刑罚埃及人，救赎你们脱离他们的重担，不做他们的苦工。
我是耶和華；我要用伸出來的膀臂重重地刑罰埃及人，救贖你們脱離他們的重擔，不做他們的苦工。
wǒ shì yē hé huá ； wǒ yào yòng shēn chū lái de bǎng bì zhòng zhòng de xíng fá āi jí rén ， jiù shú nǐ men tuō lí tā men de zhòng dān ， bù zuò tā men de kǔ gōng ．
I am the Lord, and I will bring you out from under the burdens of the Egyptians, and I will rid you out of their bondage, and I will redeem you with a stretched out arm, and with great judgments