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
I understand
听说，
It's urgent to improve the packing.
必须马上改进包装。
Just ahead of us there was a huge fissure.
离我们不远处，出现一个大裂缝。