🧩 词语组成解析
n. 雅克（男子名）
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
I don't know anything about that.
关于那个我什么都不知道。
On being introduced to somebody, a British person often shakes hands.
英国人被介绍给别人的时候常常和对方握握手。