膜片箝术，膜片钳术[可用于监测膜通道活性]

rough patch

signal patch

Patch test

patch

aggregated lymphoid nodules, Peyer's patch

maculae【皮肤】;patch【皮肤】;plaque【皮肤】

aggregate lymphatic nodule, Peyer's patch

teflon fabrics for patch graft