单词	span of coil
释义	span of coil 圈节距
随便看	Photon absorbers Photon Absorptiometries photon absorptiometry photon absorption photon activated drug delivery system photon-activated drug delivery system photon-activated monopole domain photon activated switch photon activation photon activation analysis photon activation analysispaa photon activation analysisPAA photon activation analysis, PAA photon-added entangled coherent states Photon-added pair coherent state photon-added two-mode squeezed vacuum state photo nadir photo nadir point photon amplification photon annihilation photon antibunching photonasly photon assisted tunneling photon-assisted tunneling photonastic