adj. 1.好色的，淫猥的。 2.〔古语〕粗野的，卑鄙的，邪恶的。 adv. -ly ,-ness n.
Example Sentences:
1.
He always smiled as though there were something lewd about the secret to the outsider, but that it was something that we understood . 他总是笑眯眯的，似乎对外人来说，这秘密是桩不可告人的丑事，但是我们却心照不宣。
2.
Lewd conduct is not appropriate behavior in the office 猥亵行为在办公室是很不恰当的。
