Unpaired electrons
[化] 不成对电子
🧩 词语组成解析
a. 未配对的, 无配偶的
n. 电子( electron的复数形式 )
🗣️ 情景例句
I hear that you have a Italy Symphony Orchestra concert on the 15th evening.
听说15号晚上意大利交响乐团要在贵院演奏。
The soup is delicious.
这汤很鲜美。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！