?电子透明带

... 透明带 clear tape; membranes striated; oolemma; pellucid zone; striated membranes; transpanent zone; transparent stripe; transparent tape; transparent zone; zona pellucida; zona striata; zonai pellucida; zonal pellucida 电子透明带 electron-lucent zone 辐射带, 透明带 zona radiata ...