可以给我解释一下remain的用法吗

可以给我解释一下remain的用法吗

remain
re.main
[rI`mєn;
riˋmєin]
不及物动词
1 a. 剩下,残留,残余 [续存] ,活著未死
If you take 3 from 7, 4 ~s.
七减三余四
The ~ing snow began to freeze again.
残留的雪又开始结冰
b. 被遗留下来[of]
Very little ~ed of the original building.
原来建筑物的残迹遗留下来的很少
Most of what ~s of his laboratory is now in the
museum.
他实验室遗留下来的大多数实物现放置在博物馆中
c. 尚须
Much more still ~ to be done.
还有更多事要做
That ~s to be seen.
那件事 (在现阶段) 不得而知 [只能拭目以待]
d. 仍须要[由…]<做…>
It only ~s for me to say that.
?.剩下我所能说的是…
2 a. 留下
Tom went but his sister ~ed.
汤姆走了但他妹妹留下
b. 停留,逗留
He will ~ here [at the hotel] three more
days.
他将在这儿 [这旅馆] 多停留三天
He ~ed where he was.
他停留在原处
3 a. 依然,依旧是
When everyone else was in a panic, she ~ed
calm.
当其他人都在惊慌时,她依然镇静
They ~ed friends.
他们依旧是朋友
b. 继续
She ~ed standing there.
她继续站在那儿
名词
[~s]
1 a. 残余,余物
the ~s of a meal
剩饭剩菜
b. 遗骸; 遗物,遗迹[of]
the ~s of ancient Greece
古希腊的遗迹
c. (古生物等的) 化石
fossil ~s
化石
2 (文语)遗体
3 (作家的) 遗稿