Imperforable
a. 无孔的, 闭锁的；无齿孔的 (imperforate的变形)
🗣️ 情景例句
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
To a boiling pot flies come not.
苍蝇不叮沸水壶。
We could have a walk around. Let's go out at about six o'clock, shall we?
我们可以四处走走。咱们大约6点出发，行吗？