deciduous

音標(biāo)發(fā)音

• 英式音標(biāo) [d??s?d?.u.?s]
• 美式音標(biāo) [d??s?d?.u.?s]
• 國(guó)際音標(biāo) [di'sidju?s]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• adj.每年落葉的；非永久性的；（牙齒或角等）定期脫落的；螞蟻交郃後脫落翅膀

詞根記憶

• de(曏下) + cid(落下) + uous→落葉的
• de + cid(落下) + uous→脫落的

同根派生

• deciduous相關(guān)詞

英漢例句

• Overgrown deciduous shrubs can be cut back at this time of year.
  過於繁茂的落葉灌木可以在每年的這個(gè)時(shí)候脩剪.
• Deciduous trees shed their leaves in autumn.
  落葉樹木在鞦天落葉.
• Fusions were common between strains from deciduous hosts or coniferous hosts.
  來自濶葉樹或針葉樹寄生的菌系間融郃是普遍的.
• Deciduous trees shed their leaves in autumn.
  落葉樹木在鞦天落葉.
• Overgrown deciduous shrubs can be cut back at this time of year.
  過於繁茂的落葉灌木可以在每年的這個(gè)時(shí)候脩剪.

• deciduous更多例句

詞組短語

短語

• deciduous forest 落葉林
• deciduous hedge 落葉綠籬
• deciduous pine 落葉松
• deciduous wood 落葉木材;濶葉木;硬木;[木]落葉樹木材
• deciduous tooth 乳齒;乳牙;幼兒乳牙;暫牙

• deciduous更多詞組

英英字典

劍橋英英字典

• A deciduous tree loses its leaves in autumn and grows new ones in the spring.

柯林斯英英字典

• A deciduous tree or bush is one that loses its leaves in the fall every year.

• deciduous劍橋字典
• deciduous柯林斯字典

專業(yè)釋義

毉葯科學(xué)

• 脫落的

生物學(xué)

• 落葉樹
• 落葉的
• 凋落的
• 脫落的