1
.
keep
at
sth
坚持做某事。
2
.
keep
doing
sth
3
.
keep
on
doing
sth
4
.
keep
from
sth
5
.
keep
sb
from
doing
使某人不能做某事。
6
.
keep
sb
doing
sth
使某人不停地做某事。
7
.
keep
sb
done
使某人被……。
8
.
keep
back
9
.
keep
down
抑制,控制,使下降。
1
0.
keep
off
避开,防止,挡住。
11
.
keep
on
继续。
12
.
keep
out
遮挡,使不进入。
13
.
keep
out
of
使不进入……。
14
.
keep
up
保持,继续。
15
.
keep
up
with
跟上,不落后。
