词汇	prism roof-angle
释义	prism roof-angle 嵴角稜镜
随便看	performance of the listed companies performance of the mind Performance of the policy performance of the private-owned enterprise performance of the product performance of the public goods performance of thermal dispersion performance of thermal insulating performance of thermal technology performance of the tractor performance of the unit Performance of Tools performance of tourism image Performance of track and field performance of trading performance of transfer performance of transformer performance of units performance of user program performance of village house PERFORMANCE OF VORTEX DIODE PUMP performance of windows performance of work performance of Wushu performance on energy conservation