Spirane structure
[化] 螺环结构; 螺旋结构
🧩 词语组成解析
螺烷
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
The lion is not so fierce as he is painted.
狮子没有画上的凶猛。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？