🧩 词语组成解析
uncle
['ʌŋkl]
n. 叔叔;伯父;舅父;姑父，姨父;
jeff
[[dʒef]]
n. 杰夫（男子名, 等于Jeffrey）
🗣️ 情景例句
I'll do it.
我会去办。
The pine tree has a very wide distribution.
松树的分布很广。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，