mainly US offensive an erection (= an occasion when a man's penis is hard)(阴茎的)勃起
US informal a mistake that causes embarrassment to the person who makes it愚蠢可笑的错误
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net切換為繁體中文