Eqn
abbr. equation 方程式; 等式; 反应式; equine 马的
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
No time like the present.
只争朝夕。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。