Dodecyne
十二(碳)炔
🗣️ 情景例句
How are you doing?
你怎么样？
By the side of sickness health becomes sweet.
和疾病相比较，才显得健康的可贵。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，