certain
01
确定, 确信
feeling completely sure about something and showing that you believe it
例子
He felt certain that the plan would work.
他确信计划会成功。
02
某个, 特别的
referring to a specific thing, person, or group, distinct from others
例子
There was a certain charm to the old bookstore, although she could n't pinpoint exactly what it was.
那家旧书店有一种特定的魅力，尽管她无法确切指出那是什么。
2.1
某个, 一个叫
used with a name to refer to someone unknown or unspecified
例子
It was a certain John who delivered the package.
是一个叫约翰的人送来了包裹。
例子
The storm 's arrival is certain, so we should prepare for it.
风暴的到来是确定的，所以我们应该做好准备。
例子
She is certain to arrive on time.
她肯定会准时到达。
例子
There is a certain remedy for the common cold that helps alleviate symptoms.
有一种确定的治疗普通感冒的方法有助于缓解症状。
词汇树
certainly
certainty
incertain
certain
