Daba
[医][=3，5-diaminobenzoic acid]3，5-二氨基苯甲酸
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
The best man stumbles.
智者千虑，必有一失。
Where have Jim and Kate gone?
吉姆和凯特去哪儿了？