Aaad
abbr. American Athletic Association for the Deaf 美国聋人运动协会; apparent amino acid digestibility 表观的氨基酸可消化性; acute type A aortic dissection 急性A型主动脉夹层形成; aromatic L-amino acid decarboxylase 芳香族L-氨基酸脱羧酶
🗣️ 情景例句
Sit down, sit down.
请坐， 请坐。
You're sick!
你有病啊！
The seeds must be carefully chosen; they must fall on good ground;
那就必然从精选良种做起，然后将其植入肥沃的土地，