Slumbered
v. 微睡, 睡眠（slumber的过去式与过去分词形式）
🗣️ 情景例句
I was so tired
我太累了
To heat
热一热
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。