🧩 词语组成解析
n. [圣经]雅各（以色列人的祖先）；雅各布（男子名）
🗣️ 情景例句
A table spoon is much bigger than a teaspoon.
汤匙要比茶匙大得多。
Every salesman boasts of his own wares.
老王卖瓜，自卖自夸。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。