moult
英 [məʊlt]
美 [moʊlt]
v. 换羽; 蜕毛
现在分词:moulting 复数:moults 第三人称单数:moults 过去分词:moulted 过去式:moulted
Collins.1 / BNC.26637
牛津词典
verb
- 换羽;蜕毛
to lose feathers or hair before new feathers or hair grow
柯林斯词典
- VERB 脱毛;蜕皮;换羽
When an animal or birdmoults, it gradually loses its coat or feathers so that a new coat or feathers can grow.- Finches start to moult at around twelve weeks of age.
燕雀大约在12个星期大小的时候开始换羽毛。
- Finches start to moult at around twelve weeks of age.
in AM, use 美国英语用 molt
英英释义
noun
- periodic shedding of the cuticle in arthropods or the outer skin in reptiles
verb
双语例句
- Effect of Exogenous Melatonin on Fox 'Seasonal Propagation and Moult and Studied on Introduced Finnish Giant Blue Fox' Seminal Quality
外源褪黑激素对狐季节性繁殖与冬毛生长的影响及引进芬兰狐精液品质的研究 - In the fall the loon ( Colymbus glacialis) came, as usual, to moult and bathe in the pond, making the woods ring with his wild laughter before I had risen.
秋天里,潜水鸟(Colymbusglaclalis)像往常一样来了,在湖里脱毛并且洗澡,我还没有起身,森林里已响起了它的狂放的笑声。 - If an austerity diet is given at the wrong time the birds will not pick up enough for their nuptial moult and your breeding will suffer.
如果一紧缩的饮食是由于在错误的时间,鸟不会拿起足够为他们婚后换羽和您的育种将蒙受损失。 - After they have begun to breed they may continue to moult.
它们在开始产仔之后可能会继续脱毛。 - The catalytic oxidation ability of13 metal ion-exchanged montmorillonites are investigated in oxidative removal of the sulfides which are the main pollutant in the moult and alkali swell waste water.
在氧化法去除含硫脱毛碱膨胀废水内主要污染物硫化物的过程中,考察了13种金属离子交换蒙脱石的催化氧化能力。 - An old crab grew restless. Finding himself stiff all over, he knew it was time for him to moult his shell.
螃蟹觉得不安了,觉得全身太硬了,自己知道要蜕壳了。 - Studies were performed on the measurement of the sperm quality in Finnish giant blue foxes and the effect of exogenous melatonin ( MLT) on the seasonal reproduction and moult in silver fox.
在2002年6月&2003年于山东省潍坊市大正养狐场进行了引进芬兰狐精液品质的测定和外源褪黑激素对狐季节性繁殖及换毛等影响的研究。 - The Christmas Island red crabs moult their shells regularly during their early growth phases to match their increasing body size.
圣诞岛红蟹在生长的初期阶段定期脱壳来使之符合自己的身体大小。 - Finches start to moult at around twelve weeks of age.
燕雀大约在12个星期大小的时候开始换羽毛。 - The bird is in moult, and it may be the case that a lot of feathers have been lost from the underwing in one go, producing this white patch.
这只鸟羽毛磨损,而且翼下的羽毛掉了很多,造成白色的区块。