vaccine的复数形式怎么写

Seven million doses of vaccine are annually given to British children.英国孩子每年要接种7百万剂疫苗。Roll on the day someone develops an effective vaccine against malaria.盼望有一天有人会研制出一种能有效预防疟疾的疫苗。The monkeys had been immunized with a va...

Seven million doses of vaccine are annually given to British children.英国孩子每年要接种7百万剂疫苗。The vaccine represents a quantum leap in healthcare...这种疫苗的问世是医疗保健领域的重大突破。The major Merozoite Surface Protein 1 ( MSP 1 ) of falciparu...

n.疫苗，痘苗adj.痘苗的，疫苗的...

vaccine的音标：vaccine的英式发音音标为：['væksi:n]vaccine的美式发音音标为：[væk'sin]...

enlargement的复数形式为：enlargements...

“纠正”的近义词/同义词：改正, 矫正, 更正, 订正, 更改, 厘正, 改良, 改进, 校正, 修正。...

“边音”的拼音为：biān yīn...

Help me to load the sacks onto the cart.帮我把货装到这辆车上.The sacks of rice were swarming with bugs.一袋袋的米里长满了虫子.I bought three sacks of rice.我买了三袋米....

“正面”的拼音为：zhèng miàn...

snowstorm的复数形式为：snowstorms...

differentiability的音标：differentiability的英式发音音标为：[ˌdɪfəˌrenʃɪə'bɪlɪtɪ]differentiability的美式发音音标为：[ˌdɪfəˌrenʃɪr'bɪlətɪ]...

n.后卫...

v.对（自己的所为）感到懊悔或忏悔( repent的现在分词 )...

两首曲目都是她即将推出的专辑歌曲的混音版本。Both tracks are remixed versions of tracks from her forthcoming album.这些歌曲的辨识度很强。The songs are instantly recognisable.有趣的20世纪60年代歌曲的收藏集an interesting collage of 1960s songs...

The interior is also very impressive , with Gothic vaulted ceilings and ironwork.我想这是我见过的最棒的火车站,更像一座皇宫.GOTHIC _ BUTTRESSES _ DESC ; Gothic construction, particularly in its later phase, is characterized by lightness and ...

vt.理解，懂得，熟知，通晓，获知，理解，谅解vi.理解，懂得，表示同情或谅解，据说n.认识，了解，谅解，知识adj.能谅解的，宽容的，通情达理的...

oscillate的一般过去时为：oscillated...

I can't wait to get into picture messaging.我等不及要使用图片信息了. ”No matter where I go, I see people on their cellphones, messaging.无论我走到哪儿, 都能看到人们在手机上收发短信.Bike riding and hopscotch have given video games and messaging.骑自行车...