Bracelet: an ornamental band or chain encircling the wrist or arm.

手镯：环绕手腕或手臂的装饰带或装饰环。

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You call that flabby rubber band an arm?

你那条臃肿的橡皮圈叫做手臂?。

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As an important form of wide-band dual polarization antenna, the four-arm sinuous antenna has been widely used in EW equipments.

四臂正弦天线是一种用途广泛的宽频带双极化天线。

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Mr. Raviv was reportedly seen at a Likud demonstration brandishing the widely publicized picture of Mr. Rabin wearing an SS arm band.

CENTERFORSECURITYPOLICY: The Real Threat to Israeli Democracy