Mental deficiency
[医] 智能缺陷, 低能, 智力薄弱
🧩 词语组成解析
mental
['mɛntl]
adj. 内心的，精神的，思想的，心理的;智慧的，智[脑]力的;〈口〉精神病的，意志薄弱的，愚笨的;
n. 精神病患者;
ment思考，神智+al表形容词 → 智力的；精神的
🗣️ 情景例句
Three. Besides Chinese, my mother tongue, I can also speak English and French.
三种，除了我的母语中文外，我还会讲英语和法语。
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
Good morning. I am. Everyone is here. No one is away.
早上好。我值日。大家都来了。没有人缺席。