Oildag
石墨润滑剂, 胶体石墨
🗣️ 情景例句
and we'll go to see her.
我们会去找她。
Will you do me a favor?
你帮我一个忙好吗？
there is always something to do in connection with it, from finding the right place for the latest addition, to verifying facts in reference books.
从为新增添的收藏品寻找摆放位置到核对参考书中的事实，总归有事可做。