Correct
说开
/ shuō kāi /
Strokes
Example
As a Verb
make clear; explain clearly
1
Bǎ
把
huà
话
shuō
说
kāi
开
make sth clear; explain the reasons to sb
As a Verb
(of a word) become popular; come into popular use
2
Zhège
这个
cír
词儿
zài
在
niánqīngrén
年轻人
zhōngjiān
中间
yǐjīng
已经
shuō
说
kāi
开
le
了
。
This word is now a vogue one among the youngsters.