hypermetamorphosis的音标：hypermetamorphosis的英式发音音标为：[ˌhaɪpəˌmetə'mɔ:fəsɪs]hypermetamorphosis的美式发音音标为：[ˌhaɪpəˌmetə'mɔfəsɪs]...

adj.永久（性）的，永恒的，不变的，耐久的，持久的，经久的，稳定的，常务的，常设的n.电烫发，烫发...

permission的音标：permission的英式发音音标为：[pə'mɪʃn]permission的美式发音音标为：[pər'mɪʃn]...

permissive的反义词有：prohibitory, compelling。adj.permissive的反义词（许可的;放任的）：prohibitory。permissive的反义词（其他释义）：compelling。...

The canoe is made from an impermeable wood.独木舟由防水木头制成。The external layer of the skin is relatively impermeable to water.皮肤的外层不透水.Thus clays and shales tend to be impermeable.因此粘土和页岩就往往不透水....

n.外种皮...

The museum will have a permanent exhibition of 60 vintage cars.这个博物馆将长期展出60辆老爷车。They had entered the country and had applied for permanent residence.他们已经入境该国，并申请了永久居留权。Don't get me wrong, it's interesting work....

permitted的音标：...

permeate的现在完成时为：permeated...

The length of a sperm whale's tooth is 20 cm.长度的一抹香鲸的牙齿是20厘米.From the body, the sperm whale is smaller than the killer whale.从体形上看, 抹香鲸比虎鲸要小.The sperm whale has about thirty teeth in its lower jaw.在抹香鲸的下颚上大约有30颗牙齿....

permeating的音标：...

Solid rock and rushing water reflect the permanence and impermanence of life itself.坚固的岩石和奔腾的流水反映出生命本身的永恒和短暂.They gradually realized the permanence of their condition.他们渐渐意识到他们的这种状况将永久地持续下去。The competi - tion , generalis...

permanent的音标：permanent的英式发音音标为：['pɜ:mənənt]permanent的美式发音音标为：['pɜrmənənt]...

hypermineralization的音标：hypermineralization的英式发音音标为：[haɪpəmaɪnərəlaɪ'zeɪʃn]hypermineralization的美式发音音标为：[haɪpəmaɪnərəlaɪ'zeɪʃn]...

hvpermetamorphism的音标：hvpermetamorphism的英式发音音标为：[hvpəmetə'mɔ:fɪzəm]hvpermetamorphism的美式发音音标为：[hvpəmetə'mɔfɪzəm]...

hypermelanic的音标：hypermelanic的英式发音音标为：[haɪpə'melænɪk]hypermelanic的美式发音音标为：[haɪpə'melænɪk]...

Hypermal的音标：Hypermal的英式发音音标为：[haɪ'pɜ:məl]Hypermal的美式发音音标为：[haɪ'pɜməl]...

adv.永久地，长期不变地...

Objective : To investigate the effect of transrectal heat rotating field in the treatment of obstinate hemospermia.目的: 探讨经直肠热旋磁按摩治疗顽固性血精症的有效性....

uppermost的音标：uppermost的英式发音音标为：['ʌpəməʊst]uppermost的美式发音音标为：['ʌpərmoʊst]...

permissive的音标：permissive的英式发音音标为：[pə'mɪsɪv]permissive的美式发音音标为：[pər'mɪsɪv]...

hypermultiplet的音标：hypermultiplet的英式发音音标为：[haɪpə'mʌltɪplet]hypermultiplet的美式发音音标为：[haɪpə'mʌltɪplet]...

n.超大型自助商场( hypermarket的名词复数 )...

impermanent的反义词有：permanent, permanent。adj.impermanent的反义词（不持久的;暂时的）：permanent。impermanent的反义词（其他释义）：permanent。...

同种精子毒素...

n.允许，许可，准许( permission的名词复数 )...

The motivation of sperm donors varies.捐精者的动机各不相同.Squid beaks are often found in the stomachs of sperm whales.经常能在抹香鲸的胃里发现鱿鱼的嘴.The length of a sperm whale's tooth is 20 cm.长度的一抹香鲸的牙齿是20厘米....

perm的第三人称单数（三单）为：perms...

permission的复数形式为：permissions...

n.射精不能，精液缺乏，无精虫，无精液...