单词	u-arm
释义	u-arm U形臂
随便看	two-one-way tickets twoonie twoonies two-on-one two-on-one injector two-on-two two-on-two play two opening type press two operating position twooperator two-operator period watch Two opposed ejection two opposed jets two opposite clamped edges two opposite simple leaves two opposite simply supported edges twoops two-optical fiber interferometer two optical path two-option algorithm two-orbit two orbit ventriculographic examination two-orbit ventriculographic examination two order two-order