Ad lib.
[医] 随意, 任意
🧩 词语组成解析
ad
[æd]
n. 广告;网球中的优势分advantage. ad in;
[医] 磅
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
Be slow to promise and quick to perform.
不轻诺，诺必果。
London SE3 7SD
伦敦 SE3 7SD