Level 20 Level 22
Level 21

Level 21


17 words 0 ignored

Ready to learn       Ready to review

Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

All None

Ignore?
a part
一部分
a pair
一双
a set
一套
a series
系列
a stock
库存
in stock
有存货
to run low on ...
缺少……
to be out of ...
失去……;欠……
an item
项目
a type
类型
a style
风格
a pattern
图样
material
材料
organic
有机的
wood
木头
metal
金属
plastic
塑料