塑料袋80my/gsm是什么意思？my是什么意思？myspecialteacher作文80词左右？
塑料袋80my/gsm是什么意思？my是什么意思？
my与厚度单位micron(微米)的发音相同,所以很多老外就将micron简缩为my。
1 micron = 0.001mm，1毫米等于100丝，0.001毫米也就是0.1丝，80my也就是8丝的意思。myspecialteacher作文80词左右？
I was a student.I have a special teacher,she has beautiful eyes,beautiful hair.
In the classroom,she is affable teacher,in the after-school,she is our good friend,as long as the fighting students,and she is gentle aunt.
我最喜欢的音乐英语作文80词初二？
my favourite music
i like music. classic music is my favorite. there are two reasons.
changesinmyhometown英语作文80字？
The changes in my hometown
When I was very young, I left my hometown. Now I live in Wuxi. Last Sunday I went to my hometown. It used to be a quiet place. (It was a quiet place in the past). Most people went to school or work on foot. (---walked to school or work.) My hometown has changed a lot recently. Many people have their own cars. It’s faster and easier for people to go to the city . Water pollution has caused many problems for people. I hope my hometown will become more and more beautiful in the future.