un out 用完 (主语为物);结束;
e.g.My ink ran out.我的墨水用完了.
run out of 用完 (主语为人);跑出
e.g.I ran out of money.我钱花完了.
I ran out of the room.我跑出房间.
un out 用完 (主语为物);结束;
e.g.My ink ran out.我的墨水用完了.
run out of 用完 (主语为人);跑出
e.g.I ran out of money.我钱花完了.
I ran out of the room.我跑出房间.