Correct

触礁

/ chùjiāo / 
Strokes

Definition

(of a ship) to strike a reef/(fig.) to hit a snag

Example

As a Verb

run against/on rocks; strike rocks; split/wreck on a rock

1
Chuán
船
chùjiāo
触礁
le
了
  
,
kāishǐ
开始
xiàchén
下沉
  
。

The ship struck/hit a rock and started to sink.

As a Verb

run into difficulty/trouble

2
Tāmen
他们
de
的
hūnyīn
婚姻
chùjiāo
触礁
le
了
  
。

Their marriage is on the rocks.