Operculate
a. 有鳃盖骨的, 有盖的； 有叶盖的
🗣️ 情景例句
A diamond of this size is unique.
这种尺寸的钻石是独一无二的。
The weakest goes to the wall.
适者生存。
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。