Xanthostemone
黄梗酮, 3-羟-4, 4-二甲-2-异丁基环己-2, 5-二烯-1-酮
🗣️ 情景例句
with the school-board committee.
与联合校董会有关。
Ladies and gentlemen, I appreciate your...vote.
各位先生，女士，恳请赏赐一票。
The teacher got a little angry.
老师有点生气了。