covert

US /ˈkoʊ.vɝːt/
UK /ˈkoʊ.vɝːt/
"covert" picture
1.

秘密的, 隐蔽的, 暗中的

not openly acknowledged or displayed

:
They conducted a covert operation to gather intelligence.
他们进行了一次秘密行动以收集情报。
He cast a covert glance at her across the room.
他偷偷地看了她一眼。
1.

灌木丛, 隐蔽处

a thicket in which game can hide

:
The hunters waited patiently near the covert, hoping for deer.
猎人们耐心地在灌木丛附近等待,希望能有鹿出现。
The fox disappeared into the dense covert.
狐狸消失在茂密的灌木丛中。