vt.发现，发觉v.发现

英文释义

v. t. To uncover.

v. t. To disclose; to lay open to view; to make visible; to reveal; to make known; to show (what has been secret, unseen, or unknown).

v. t. To obtain for the first time sight or knowledge of, as of a thing existing already, but not perceived or known; to find; to ascertain; to espy; to detect.

v. t. To manifest without design; to show.

v. t. To explore; to examine.

v. i. To discover or show one's self.

词干

discover 发现
→ dis-， 不，非，使相反。cover， 覆盖。