词汇	He is masked
释义	He is masked. 他戴了假面具。
随便看	single-crystal superalloys single-crystal superalloy with Re single crystal surface Single crystal surface chiral recognition single crystal technique single crystal tin single crystal transistor single crystal tube single crystal tungsten wire single crystal wafer single-crystal wafer single crystal wire single crystal X-ray diffraction single-crystal X-ray diffraction single crystal x ray diffractometer single crystal X-ray diffractometer single crystal x-ray diffractometry singlectystal fiber singlectystal fibre single cuff single cuffs Single cuhure single culture single cup insulator singlecure silicone rubber