pron.无论是谁的东西;
adj.无论是谁的;
例句:
Whosever book is overdue will be fined.
不管谁的书过期未还都要被罚款.
This car is comfortable to ride , whosever it is.
不管这部车子是谁的,坐起来很舒服.
Whosever it was, it is now mine.
不管从前是谁的, 现在是我的.