Dialkylene
二烯基
🗣️ 情景例句
Let's dance.
咱们跳舞。
I must contact my lawyer before I make my final decision.
在做出最后决定之前，我必须先同我的律师联系一下。
Mum, can we have our fish and chips outside?
妈，我们可以在户外吃吗？