annular scotoma
英漢例句
- The annular markings on a tree indicate its age.
樹的環(huán)形紋理顯示其年齡。 - annular scotoma ring scotoma
環(huán)狀暗點 - It was reported that there would be an annular eclipse tomorrow.
據(jù)報道說,明天有日環(huán)食。 - And this one scotoma also is a good luck actually.
而這一盲點其實也是一個機遇。 - HSS-E annular cutter with weldon shank, 25mm D.O.C.
雙削平柄系列超硬高速鋼孔鉆,切削深度25毫米.