Copulant
同形结合体
🗣️ 情景例句
I don't.
我没打。
Show me a liar, and I'll show you a thief.
谎言是做贼的第一步。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，