Scott seemed unconcerned by his sister's problem. 斯科特对他姐姐的问题似乎漠不关心。
employers who seem unconcerned with workers' safety 似乎不把工人的安全放在心上的雇主
👨🏻🏫 Mr. Ng 麥美倫詞典 📚 – macmillan.mister5️⃣.net切換為繁體中文