Auc
abbr. 鉴别中心（Authentication Center）；（拉）罗马纪元（anno urbis conditae）
🗣️ 情景例句
Weight training makes me feel good.
举重训练使我感觉不错。
Be slow to promise and quick to perform.
不轻诺，诺必果。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。