Reactive bond
[机] 活性键
🧩 词语组成解析
reactive
[[ri'æktiv]]
a. 反动的, 反应的\\n[医] 反应的
🗣️ 情景例句
But first, I think we should take a moment
不过首先 我想我们应该用一两分钟
The wind was so strong last night that it blew down that tree.
昨晚的风强劲到刮倒了那棵树。
Usually mothers cook more delicious food than fathers do.
通常，妈妈做的饭比爸爸做的好吃。