Dipentene
二戊烯
🗣️ 情景例句
He is with someone right now. Would you hold?
他现在在会客。你可以稍等吗？
A sound mind in a sound body.
健康的思想寓于健康的身体。
He is now satisfied merely to try to stand up, but as soon as he does so a porpoise knocks him flat.
此时的海龟，只要能站起来就满足了，但它刚站起来，就被一只海豚击倒。