She examined the object under a microscope. 她在顯微鏡下檢查這個(gè)物體。
Trichomoniasis is diagnosed by looking at the abnormal discharge from the sex organs and by examining a sample of it under a microscope. 通過(guò)從性器官觀(guān)察到不正常的膿液和在顯微鏡下檢查到滴蟲(chóng),便能夠診斷。