Antideteriorant
[机] 防坏剂, 防老剂
🗣️ 情景例句
Come in, please.
请进。
A fool attempting to be witty is an object of profoundest pity.
蠢人装聪明，实在最可怜。
It took great imagination as well as patience for Annie to teach me to speak.
教我说话需要极大的想像力和耐心。