Correct

靠得住

/ kàodezhù / 
Strokes

Definition

reliable/trustworthy

Example

As a Verb

be reliable/dependable/trustworthy

1
Tā
她
shì
是
gè
个
kàodezhù
靠得住
de
的
rén
人
  
。

She is a person who can be depended on. / She is a solid type of person.

2
Nǐ
你
de
的
péngyou
朋友
kàodezhù
靠得住
ma
吗
  
?

Is your friend reliable/trustworthy?