🧩 词语组成解析
n. 烛光(光强度单位)\\n[电] 烛光
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Yes. That would be much better.
行，那样也好。
I'd like to have you come to my house for dinner sometime.
改天请到我家来吃饭。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，