Greywacke
n. [地]杂砂岩
🗣️ 情景例句
You know I only want on thing for you, and that is your happiness.
我对你只有一个希望，那就是你幸福。
Put not your hand between the bark and the tree.
少管闲事。
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，