Metacentrics
(metacentric 的复数) 具中间着丝粒的
🗣️ 情景例句
Study hard kids, your mother and I want you to get into a good college when the time comes.
努力学习，孩子们，你们的妈妈和我希望你们能考上名校。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
but other farms are less favorably sited, and flooding can sometimes spell disaster for their owners.
其他农场地势欠佳，洪水有时会给农场主带来灾难。