compulsorily副詞1強制地、強迫地、依規定必須多用於法律或制度The farmland was compulsorily acquired for the new railway line.那片農地因新鐵路工程被強制徵收。2義務性地、一律地正式All new staff are compulsorily enrolled in the pension scheme.所有新進員工都一律加入退休金計畫。