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
and I think
我觉得
It doesn't make any difference.
没什么差别。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。