He hurt his arm
胳膊───Arm;受伤了───Get hurt
He wrenched his arm free.───他把手臂挣脱开来。
His arm throbbed dully.───他的手臂微微地颤动。
He squeezed her arm reassuringly.───他安慰地捏了捏她的手臂。
He took a microphone in his left hand and help up his right arm to ask for quiet.───他左手拿起麦克风,然后举起右臂示意大家静下来。
The IAB, the research arm of the Federal Employment Agency, thinks 140, 000 a year is possible.───联邦就业局研究机构IAB认为一年可能有14万。
And I swam to him at once. I used one of my arms to swim and helped him with my other arm.───我立刻游向他,我用一只手游,另一只手帮他。
He scratched himself under his arm.
The woman gently tugged his arm.
He reached out and took my arm.
Justice has a long arm.
Tom tugged at his mother's arm.