Quadripinnate
四回羽状的
🗣️ 情景例句
I'm relieved to hear that.
你的话使我松了一口气。
No one can call back yesterday.
往日不复返。
What about the Natural History Museum? So far as I know, it's free.
去自然历史博物馆怎么样？据我所知，那儿是免费的。