simper的现在完成时怎么写？

simper的复数形式为：simpers...

vi.傻笑，假笑vt.傻[假]笑着说出...

simper的一般过去时为：simpered...

"Thank you doctor," said the nurse with a simper.“谢谢你，医生，”护士傻笑着说。They sat in Germaine Rocher's salon watching the languid mannequins preen and simper.她们正坐在吉米·罗切的美术展览馆里,看着那些疲乏的服装模特炫耀服装和假笑.When I told him the news, he...

simper的现在进行时为：simpering...

simper的音标：simper的英式发音音标为：['sɪmpə(r)]simper的美式发音音标为：['sɪmpɚ]...

simper的第三人称单数（三单）为：simpers...

n.（尤指化学实验的）试样，整除数v.把…等分adj.能整除的...

take place的音标：take place的英式发音音标为：[teik pleis]take place的美式发音音标为：[tek ples]...

This technique brings life to instruction and eases assimilation of knowledge.这一方法给教学带来了活力，也使知识的吸收变得容易了。The new technique has been used to identify the sex of foetuses.这一新技术已经被用来鉴别胎儿的性别。Use this technique to control your...

fawned的音标：...

barristers的音标：...

n.总教堂，大教堂adj.权威的，教堂的...

sadden的一般过去时为：saddened...

n.女翻译员...

变性蛋白胨...

“汽锅”的英语可以翻译为：steam-boiler，[物] boiler ...

n.雕刻师，雕工，切肉的人，切肉刀，切肉用具，卡佛（人名）...

n.不发达...

氨基己二酸半醛...

n.生毛褪毛商，皮革商，毛皮商，羊皮商...

v.使成化石( fossilize的现在分词 )，使陈腐，变成化石，变陈腐...