alder

音標(biāo)發(fā)音

• 英式音標(biāo) [???l.d?r]
• 美式音標(biāo) [??ld?]
• 國(guó)際音標(biāo) ['?:ld?]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.[植]赤楊；榿木

同根派生

• alder相關(guān)詞

英漢例句

• Modification for synthetic purposes on the Diels - Alder adducts 56 and 62 has only rarely been considered.
  為了達(dá)到合成的目的,對(duì)Diels-Alder加 成物(56)和(62)加以改造的問(wèn)題很少有人考慮.
• The meanders of a prattling brook, were shaded with straggling willows and alder trees.
  一條小河蜿蜒掩映在稀疏的柳樹和榿樹的樹蔭間,淙淙作響.
• Its name is Ben Alder , it is a wild , desert mountain full of hills and hollows.
  它的名字是本·亞爾德, 是一座盡是些山崗和雞谷的漠無(wú)人煙的荒山.
• The meanders of a prattling brook, were shaded with straggling willows and alder trees.
  一條小河蜿蜒掩映在稀疏的柳樹和榿樹的樹蔭間,淙淙作響.
• Its name is Ben Alder , it is a wild , desert mountain full of hills and hollows.
  它的名字是本·亞爾德, 是一座盡是些山崗和雞谷的漠無(wú)人煙的荒山.

• alder更多例句

詞組短語(yǔ)

短語(yǔ)

• japanese alder 赤楊;日本榿木;赤楊榛
• Doug Alder 阿爾德;阿德勒
• Jacqueline Alder 杰奎琳·奧德;阿爾德
• Alder Yarrow 作者艾德·雅羅;德·亞羅;艾德·雅羅
• white alder 菱葉榿木;美國(guó)赤楊

• alder更多詞組

英英字典

劍橋英英字典

• a tree of the birch family, that usually grows near water

柯林斯英英字典

• An alder is a species of tree or shrub that grows especially in cool, damp places and loses its leaves in winter.

• alder劍橋字典
• alder柯林斯字典

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 赤楊
• 榿木

地球科學(xué)

• 赤楊

機(jī)械工程

• 赤楊木

土木建筑工程

• 赤楊類