annular scotoma

常見例句

• 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(diǎn)
• It was reported that there would be an annular eclipse tomorrow.
  據(jù)報(bào)道說，明天有日環(huán)食。
• And this one scotoma also is a good luck actually.
  而這一盲點(diǎn)其實(shí)也是一個(gè)機(jī)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.
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