单词	diffraction region
释义	diffraction region 衍射区
随便看	speed keeping speed key speedlamp speed landing speed lantern speed lathe speed-length coefficient speed-length quotient speed length ratio speed-length ratio speed lens speedless speed letter speed level speed lever speed light speedlight speed-limit speed limit speedlimit speed limitation speed limitation board speed limitator speed-limit device speed limit device 佘余余1 余2 余3 余4 余业遗烈余光分人余勇可贾余味无穷せんしゅうらくせんしゅうらく【千秋楽】せんしゅけんせんしゅけん【選手権】せんしゅつせんしゅつ【選出】せんしゅむらせんしゅむら【選手村】せんしゅんせんしゅん【浅春】