noun 下载 🔗分享 不称职,无能。 The quality of being inapt. Examples : "His inaptitude for playing the piano was obvious; he couldn't even play a simple scale correctly. " 他弹钢琴的无能显而易见;他甚至连一个简单的音阶都弹不好。 quality ability 与AI对话词汇游戏阅读练习