Dialkylene
二烯基
🗣️ 情景例句
Mary, we're going to miss you.
玛丽，我们会很想你的。
Do you have any time?
你有时间吗？
It's nothing. Don't worry. You'll be OK, said Li Lei. But you'd better not talk.
“这算不了什么。不要着急。你会好的”，李垒说，“但你最好不要说话”。