all the time一直,始终
at the same time同时
from time to time有时,不时
in
time及时
on time按时
many a time多次
have a hard time(in)doing
sth做……很困难
at a time每次,一次
at one time曾经,一度
at no time从不,决不
in no
time立即,马上
take time费时间,花功夫
take one’s time不慌不忙
all the time一直,始终
at the same time同时
from time to time有时,不时
in
time及时
on time按时
many a time多次
have a hard time(in)doing
sth做……很困难
at a time每次,一次
at one time曾经,一度
at no time从不,决不
in no
time立即,马上
take time费时间,花功夫
take one’s time不慌不忙