Aneo阿内奥
anart.(用在元音音素前)一
anfioxidant activity抗氧化活性
an overdrawn account透支帐户
an indirect evidence间接证据
an advanced position一处前沿阵地
An inflated calyx.中空的花萼
an indecisive battle非决定性的一战
Anencephalic monster无脑畸胎
an incandescent lamp白热灯
An analytic truth.逻辑上必然的真理
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