Positional isomer
[机] 位置异构物
🧩 词语组成解析
a. 位置的, 地位的
n. 异构体\\n[化] 异构体
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
Good-bye, cruel world.
永别了，残酷的世界啊。
There was a big civil rights march through the centre of Birmingham yesterday.
昨天大规模的民权示威游行经过伯明翰市中心。