实义动词;eat,run.drink.look.listen.等
情态动词can could will would shall should may might must need ought
助动词 am is are was were been do does did done
介词 in on to under below up for off down 等
副词very so well carefully quickly fairly often always 等
给个邮箱我发给你吧,这写不下
实义动词;eat,run.drink.look.listen.等
can could will would shall should may might must need ought
am is are was were been do does did done
in on to under below up for off down
等副词very so well carefully quickly fairly often always