gums什么意思解释？

Receding gums can be the result of disease or simply incorrect brushing.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Thoroughly brush teeth and gums twice daily.每天两次彻底刷净牙齿和牙龈.A bad tooth may cause an abscess on the gums.一颗病牙可使牙床脓肿....

Receding gums can be the result of disease or simply incorrect brushing.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Our company specialize marshmallows, lollipops , bubble gums, chocolates and toys with candy.本公司主要出口棉花糖 、 棒棒糖 、 泡泡糖 、 ...

gums的音标：gums的英式发音音标为：['ɡʌmz]gums的美式发音音标为：['ɡʌmz]...

mortality的音标：mortality的英式发音音标为：[mɔ:'tæləti]mortality的美式发音音标为：[mɔr'tæləti]...

[人名] [英格兰人姓氏] 阿斯特利住所名称，来源于古英语，含义是“东方+树林，开垦地”(east+wood,clearing)，[地名] [英国] 阿斯特利...

commend的现在进行时为：commending...

She has redeemed her pawned jewellery.她赎回了当掉的珠宝.He redeemed his watch from the pawnbroker's.他从当铺赎回手表.She has redeemed her jewellery from pawn.她从当铺赎回了珠宝....

adj.交响乐的...

原来的柏油操场已经覆上了草皮或种满了鲜花。The asphalt playgrounds have been grassed over or sown with flowers.儿童会通过在操场上对打或互骂的方式解决争端。Children would settle disputes by trading punches or insults in the schoolyard.伊莱恩走到外面查看操场。Elaine went outsid...

organizer的音标：organizer的英式发音音标为：['ɔ:ɡənaɪzə(r)]organizer的美式发音音标为：['ɔɡənaɪzə(r)]...

acidified的音标：...

adv.坦率地...

malformed的音标：malformed的英式发音音标为：[ˌmæl'fɔ:md]malformed的美式发音音标为：[ˌmæl'fɔrmd]...

We have nothing against diversity; indeed, we want more of it.我们一点都不抵触多样化；实际上，我们需要多样性更丰富一些。Conservationists are mostly wedded to preserving diversity in nature.自然环境保护主义者大多致力于保持物种的多样性。Two of our greatest strengths are div...

adenovirus的音标：adenovirus的英式发音音标为：[əˌdi:nəʊ'vaɪrəs]adenovirus的美式发音音标为：[əˌdinoʊ'vaɪrəs]...

glycoregulation的音标：glycoregulation的英式发音音标为：[ɡli:kreɡjʊ'leɪʃn]glycoregulation的美式发音音标为：[ɡlikreɡjʊ'leɪʃn]...

setback的音标：setback的英式发音音标为：['setbæk]setback的美式发音音标为：['sɛtˌbæk]...

n.床栏杆...