Arriere-pensee
n. 保留的心意, 内心的动机
🧩 词语组成解析
n. 思想，沉思
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。