指臂，读音为zhǐ bì，汉语词语，意思是手指与臂膀。比喻得力的助手。
十指臂尾轮虫 Brachionus patulus
踝臂指数 ABI ; ankle-brachial index ; ankle brachial pressure index ; ankle-brachial indices
转向指示器臂 Direction indicator arm
臂指数 arm index ; ankle brachia index ; ABI ; brachial index
特指近长臂蟹 Myrodes endactylus
和踝臂指数 ankle-brachial index ; ABI
趾臂指数 toe branchial index ; TBI
悬臂伸距指示器 jib radius indicator
巨指长臂虾 Palaemon macrodactylus Rathbun
手：指臂的末端，由腕关节、手掌、拇指和手指构成。
Hand: End part of the arm, consisting of the wrist joint, palm, thumb, and fingers.
来自芜湖、墨西哥和美国的十指臂尾轮虫以及来自芜湖和澳大利亚的萼花臂尾轮虫应分别互为姐妹种。
B. patulus from Wuhu, Mexico and USA, and B. calyciflorus from Wuhu and Australia belonged to different sister species, respectively.
tiller这个术语也用来指舷外发动机的掌舵臂。
The term tiller is also used for the steering arm of small outboard engines.
应用推荐