Conformational isomer
[化] 構象異構體
?? 詞語組成解析
a. [化]構象的
n. 異構體\\n[化] 異構體
??? 情景例句
That's irrelevant.
那不相干。
How old do you have to be to vote in the national elections?
你要多大才能在大選中投票？
But when the train dawdled at station after station, I began to wonder,
但是，當火車一站接著一站往前蠕動時，我便產生了懷疑。