Level 17 Level 19
Level 18

256 - 270


15 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?
publisher
发行人
publishing
出版
react
应对
reaction
反应
reactionary
反动
reactivate
激活
reactivation
激活
reactive
反应
reactor
反应堆
register
注册
registration
注册
reliability
可靠性
reliable
可靠
reliably
可靠
reliance
信赖