Heneicosane
[機] 二十烷
??? 情景例句
She just said it's too easy.
她僅僅說它太容易了。
He is attending a conference now.
他正在出席會議。
An all-night party on New Year's Eve provided me with a good excuse for not carrying out either of these new resolutions on the first day of the year,
新年除夕舉辦的一次通宵晚會，使我理直氣壯地在新年頭一天免去了這兩項任務。