求这些组合的音标!ee ea ai ay oa oe ie ey oo ou oi oy ow（ow的两个音） aw a

ee：[i:] 如bee,need
ea:[i:] 如 meat,eat [e] 如:head [ei] 如break [iə](少见)如korea
ai：[ei] 如 rain train
ay：[ei] 如play,say,may
oa：[əu] 如coat,boat
oe：[əu] 如toe
ie：[i:]如：believe
ey：[ei]如：they
oo：[u]book,good,look,took [u:] food,boot,tooth
ou：[au] house,mouse [ʌ] country,young,enough [u:] you,group,soup
oi,oy：[ɔi] noise,voice,boy,toy
ow：[au] cow,how,now ,[əu] snow,show
aw ：[ɔ:] saw,draw,awful
ar：[a:] arm,car,[ɔ:] warm
er ：[ə]非重读音节sister [ə:]重读音节 certain,merge
ir：[ə:] bird,girl,shirt
or ：[ɔ:] short,north [ə:] word(在w音之后) [ə] 非重读音节 doctor
ur ：[ə:] nurse,turn,burn
le ：[l](e不发音) 如apple .发[l]音,舌尖抵住上颚
ck：[k] check,chicken