MPEG Audio Video Layer 4;一种音频兼视频的压缩格式;MP3的升级版本;也指MP4格式的便携式视频播放器;
例句:
1、
公司经营的主要业务有: 仿真食品模型 、 速茶杯 、 数码产品MP3. MP4. 包装材料等.
互联网
2、
The main products are: the projector, U disk, MP 3, MP 4 players, computer peripheral products.
主要产品有: 投影机, U盘, MP3, MP4播放器, 电脑周边产品等.
互联网
3、
https://dict.vn5.cn/
英文字母表儿歌alphabet song,英文字母歌mp4下载英文字母表儿歌视频,alphabet song英语儿歌视频，mp4格式，可以下载。alphabet song歌词：A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,PQ,R,S,T,U,V,W,X,Y and ZNow I never will forget,How to say my
big and small这首幼儿英语儿歌适合幼儿园的小朋友，歌词简单易懂，节奏比较慢，孩子容易学。歌曲是mp4格式，可以下载。big and small歌词：They're big,They're big,They're small,They're small,Big and small,Big and
经典的Bingo宾果英文儿歌视频,深受小朋友们喜欢。mp4格式，手机电脑远均可播放。bingo歌词：There was a farmer had a dog,and Bingo was his name.o,B-I-N-G-O! B-I-N-G-O! B-I-N-G-O!And Bingo was his name.o,
一首经典的幼儿英语歌曲，高清mp4版，可下载，也可在线看。英文儿歌Yankee Doodle歌词：Yankee Doodle went to townRiding on a ponyHe stuck a feather in his hatAnd called it macaroniYankee Doodle keep it upYankee Doodle DandyMi
mp4儿童英语歌曲dinosaur song,清晰版，可下载，可在线观看。这是一首讲述恐龙的英文儿歌。dinosaur song歌词：Rumble rumble in the jungle,Roar roar goes the dinosaur,Thump thump go their feet,Dinosaurs love to eat.They have sh