单词	biconcave-lens
释义	biconcave-lens 双凹面透镜
随便看	the nose knows the nose of air plane The nosepiece of a helmet the nose tears tube the nose wheel is not extended The nose wheel steering includes The nose wheel steering includes: The No Significant Difference Phenomenon the nostalgic writing The nosy couple broke in on our conversation the notarial certificate of kinship The Notary System in Macao The notary then prepared to retire the notch of channel steel the notch wheel effect The Notebook the noted people of the time The note is intended to clarify the situation the note is on the topmost shelf The note is on the topmost shelf The Note of Lushan Garden The Note of Rank Test Based on Depth Function the notes the Notes the notes of a tune