slow/ sləu /

1.adjective [+music] [ journey] [ process] [ speed etc] 
慢的

2.adjective [+driver] [ swimmer] [ learner] 
迟钝的

3.adjective [+person] 
(not clever) 愚钝的

4.adjective [+place] [ activity] 
(not exciting) 乏味的

5.adverb [inf] 
缓慢地

6.vt.[+vehicle] [driver] [ business] 
(also: slow down,slow up) 放慢

7.vi.[vehicle] [ driver] [ business+] 
(also: slow down,slow up) 减速

to be slow to act/decide
行动/决定迟了
to be slow
 [watch+] 慢了
my watch is 20 minutes slow
我的表慢了20分钟
business is slow
生意清淡
I began to walk slower and slower
我开始越走越慢
"slow"
“缓行”