This product without packaging 此产品无包装
Unpackaged 无包装
No packing 没有包装
猜你喜欢
- 1若以铝为负极,空气电极为正极,NaOH为电解液,那么总反应式与负极反应式是什么?
- 2Your bedroom is very ____(tidy). You must clean it at once
- 3what did the group do first in the moening?they
- 47142.85除以3.7除以2.7乘以1.7乘以0.7等于多少?
- 5Since everyone ___(be) here,let's ___(begin) our discussion
- 6let's go to have a rest since all the work __(do)
- 7设A,B,K,P分别表示同一直线在X轴上截距,在Y轴上截距,直线斜率和原点到直线距离,则有A^2K^2=P^2(1+K^2)
- 8( )兵( )政的成语( )凶( )恶的成语 ( )三( )四的成语
- 9已知2x-3y-z=0,x+3y-14z=0,且x、y、z不全为0.求4x²-5xy+z²/xy+yz+xz 的值.
- 10英语作文 Believe I can Fly