arm
「arm」的意思
n. 手臂，上肢；武器，军备；扶手；袖子；职能部门；臂（状部件）；盾徽，纹章；狭长港湾；臂力; v....
n.臂,臂状物,衣袖,海湾,武器vt.供给,提供,武装,装备vi.武装起来
「arm」的用法
arm手臂 - I need to raise my arm to signal.
「arm」的例句
She raised her arm in greeting.
她举手示意。
He waved his arm to attract attention.
他挥动手臂引起注意。
The doctor examined her arm for a bruise.
医生检查她的手臂是否有淤青。
She held her arm out to receive the gift.
她伸出手接受礼物。
He supported himself on his arm while walking.
他用手臂支撑着走路。
The baby fell asleep with one arm outstretched.
宝宝伸出手臂睡着了。
She held her arms wide open in joy.
她高兴地张开双臂。
The teacher pointed to the board with her arm.
教师用手指着黑板。
He used his arm to block the sunlight.
他用手臂挡住阳光。
She showed off her new tattoo on her arm.
她展示她新纹在手臂上的纹身。