英语词汇“2H-benzopyran-2-one”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	2H-benzopyran-2-one
释义	2H-benzopyran-2-one 2H-苯并哌喃-2-酮 {香豆素}
随便看	type of pollution type of population type of pressure charging type of printer type of product typeofproduction type of production type of programme control type ofprogramme control type of protection type of radioactive decay type of rapid transit construction type of rearing type of receipt type of relationship type of reservoir type of respiration type of retardation type of riemann surface type of roof type of sales organization type of sample type of seal type of sectioning type of sections 黄林柳梢初偏后，紫粉花萼未开前。黄柏木作了磬槌子，外头体面里头苦黄柏木作磬槌子，外头体面里头苦黄柏汁里泡过的，苦不堪言黄栗留鸣桑葚美，紫樱桃熟麦风凉。黄栗留鸣桑葚美，紫樱桃熟麦风凉，黄栗留，看我麦黄葚熟。黄梅不落青梅落。黄梅天，十八变黄梅寒，井底干一人称一人舞台一人芝居一人親一人言一人頭一介一仕事一代一件