Tetragonous
四棱的
🗣️ 情景例句
Thanksgiving was about the Pilgrims,
感恩节是关于清教徒的，
He's a policeman.
他是警察。
She had lived in the flat for thirty years and was a veritable magpie at hoarding;
老妇人在这套公寓里住了30年，她又是个名副其实的收藏家。