unauthorised absence
未经批准的缺勤
真题改编里的原句
The ballot is voluntary, but the yes vote must be a majority of those who actually vote. Protected time off is not counted as unauthorised absence.
投票是自愿的，但赞成票必须是实际投票者的多数。受保护行动期间的休假不计入未经批准的缺勤。
出自《工会行动 — 排班、受保护行动与补班》练到这个词的真题改编
共出现在 1 篇真题改编里。