Copellidine
[化] 2-甲基-6-乙基二氢吡啶
🗣️ 情景例句
She is dying to know where you've been.
她极想知道你到哪去了。
It is better to do well than to say well.
理论好不如实际好。
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，