Sesquiterpenoid
倍半萜(烯)化合物, 类倍半萜烯
🗣️ 情景例句
I just want to tell you
我想告诉
Love is sweet in the beginning but sour in the ending.
爱情始甜而终苦。
Yes, he did.He telephoned at nine o'clock.
是的，打了。他在9点钟又打电话。