mouth的復(fù)數(shù)形式怎么拼?mouth的復(fù)數(shù)形式：mouths，mouth用作動詞時主要指嘴唇活動但不出聲，只是作出說或唱的動作，也可指“小聲地說”“心不在焉地說”“言不由衷地說”。

mouths

II. 名詞的數(shù)：

1. 規(guī)則名詞的復(fù)數(shù)形式：

名詞的復(fù)數(shù)形式，一般在單數(shù)形式后面加-s或-es。現(xiàn)將構(gòu)成方法與讀音規(guī)則列表如下：

規(guī)則 例詞

1一般情況在詞尾加-s

map-maps, sea-seas, girl-girls, day-days

2以s, x, ch, sh結(jié)尾的名詞后加-es

class-classes, box-boxes, watch-watches, dish-dishes

3以-f或-fe結(jié)尾的詞

變-f和-fe為v再加-es

leaf-leaves, thief-thieves, knife-knives, loaf-loaves, wife-wives

加-s

belief-beliefs, chief-chiefs, proof-proofs, roof-roofs, gulf-gulfs

4以輔音字母加y結(jié)尾的名詞，變y為i加-es

party-parties, family-families, story-stories, city-cities

5以元音字母加y結(jié)尾的名詞，或?qū)Ｓ忻~以y結(jié)尾的，加-s

toy-toys, boy-boys, day-days, ray-rays, Henry-Henrys

6以輔音字母加-o結(jié)尾的名詞

一般加-es

hero-heroes, Negro-Negroes, potato-potatoes, tomato-tomatoes

不少外來詞加-s

piano-pianos, photo-photos, auto-autos, kilo-kilos, solo-solos

相似短語

at the mouth of 在…的入口處

by mouth phr. 經(jīng)口地，口服地

in the mouth of adv.出于...之口

mouth to mouth resuscitation 口對口復(fù)蘇

mouth to mouth insufflation 【醫(yī)】 口對口吹氣

from mouth to mouth 口口相傳,通過口頭流傳

mouth to mouth method n. 口對口人工呼吸法

mouth to mouth breathing 口對口呼吸

run at the mouth v. 流口水

with open mouth adv.張口結(jié)舌