Bivalency
二价
✅ 同义词
🗣️ 情景例句
and bring your friends along.
请带你的朋友们进来。
Those flowers look pretty but don't give off a nice smell.
这些花看似漂亮，但是气味并不好。
Because of this, we kept looking back, wondering if we were leaving a trail of oil and petrol behind us.
因此，我们不时地掉过头，怀疑车后是否留下了机油和汽油的痕迹。