Ad libitum
随意\\n[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;
🗣️ 情景例句
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
How long is the ticket valid?
这车票有效期多久？
That costs quite bit more.
那要多花好多钱。