Tectum
n. [解]顶盖
🔁 扩展释义
【医】 顶盖
🗣️ 情景例句
We have a real hard-nosed boss.
我们老板真的很固执。
He that will take the bird must not scare it.
欲捉鸟莫惊鸟。
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。