sac的复数形式怎么拼写？

n.（动植物组织中的）囊，液囊abbr.缩写 = (US) Strategic Air Command 战略空军司令部。...

Amniocentesis is the removal of fluid from the amniotic sac.羊膜穿刺术是从羊膜囊抽取羊水的技术.The heart sounds are muffled when the pericardial sac is distended with fluid.当心包充满液体时心音减弱.Starch grains present in the embryo sac and placent...

sac的音标：sac的英式发音音标为：[sæk]sac的美式发音音标为：[sæk]...

The chalazal megaspore of a linear tetrad develops into a polygonum type sac.四分体线行排列,合点端的大孢子发育为蓼型胚囊.The heart sounds are muffled when the pericardial sac is distended with fluid.当心包充满液体时心音减弱.With embryo sac haustoriumcha...

Thin film transistor ( TFT ) is one type of field effect transistors ( FET ).薄膜晶体管 ( TFT ) 是众多场效应晶体管 ( FET ) 中的一种.In semiconductor receivers transistors take the place of vacuum tubes.在半导体收音机中晶体管代替了真空管.The transformer is...

hypocholesteremia的音标：hypocholesteremia的英式发音音标为：[haɪpəʊkəlestə'ri:mɪə]hypocholesteremia的美式发音音标为：[haɪpoʊkəlestə'rimɪr]...

从今以后同盟者都要遵守共同的行为规范.From now on, all allies should observe a common code of conduct.(五)产阶级的坚固的同盟者是农民.The peasantry is the firm ally of the proletariat.因为它找到了一些更有实力的同盟者答应来做调解.She had found powerful allies who promised to i...

“再会”的反义词：初会。...

stand的复数形式为：stands...

“缩水”的拼音为：suō shuǐ...

化装...

v.注解( gloss的过去式和过去分词 )，掩饰（错误），粉饰，把…搪塞过去...

keep的近义词有：have, hold, own, possess, keep, enjoy,keep, retain, reserve, preserve, conserve, withhold。下面这些动词均有"有，具有，持有"的含义：have：最常用词，可指任何情况下的具有，无论是物质的或精神的。hold：指拥有并保持财产及持有见解等，暗示不让别人拿走或占有。own不及本组的possess正式，多指所属关系，强调所有权，不管所属...

“统觉”的拼音为：tǒng jué...

twosome的复数形式为：twosomes...

hydrofinish的音标：hydrofinish的英式发音音标为：['haɪdrəfɪnɪʃ]hydrofinish的美式发音音标为：['haɪdrəfɪnɪʃ]...

plaster的现在进行时为：plastering...

adj.宏伟的，壮丽的，庄重的，磅礴...

adj.两种语言混合的n.两种语言混合的诗文...