Naoh
[医][=norethisterone acetate-3-oxime]醋炔诺酮肟
🗣️ 情景例句
Would you please hand me your customs declaration form?
请出示您的申报表给我？
Friendship cannot stand always on one side.
来而不往非礼也。
Some of the apples are hard to reach.
有些苹果很难够得着。