had a good notion of

• conj. 很懂得

had a good notion of的用法和样例：

例句

用作连词 (conj.)

1. Gatling was rather good at selling his guns.
   加特林很懂得买卖他的枪械。
2. She's a very considerate and caring person.
   她是一个很懂得体贴和关心的人。