abdominal discomfort in my lower back 腹部不舒服
His behaviour caused us great discomfort and annoyance. 他的行为使我们感到非常难堪和恼火。
👨🏻🏫 Mr. Ng 麥美倫詞典 📚 – macmillan.mister5️⃣.net切換為繁體中文