n.(山脉中两个山峰之间的)山口

The column on the spreadsheet lists all the expenses for the month.
电子表格中的这一列列出了本月的所有开支。
He's a colonel in the army, in charge of a regiment.
他是军队的一名上校，负责指挥一个团。
She added a colander full of pasta to the boiling water.
她把满满一筛子的意大利面加入了沸水中。
The colloquial expression "break a leg" means good luck in the performing arts.
口语表达“break a leg”在表演艺术中意味着祝你好运。
The collision between the two cars was caused by reckless driving.
两车相撞是由于鲁莽驾驶造成的。
The college offers a wide range of courses in various disciplines.
这所大学提供多种学科的广泛课程。
The colon indicates that there is more information to follow in the sentence.
冒号表示句子后面还有更多信息。
The color of the sky changed from blue to orange as the sun set.
太阳落山时，天空的颜色从蓝色变成了橙色。
Columbus is known for his voyage in 1492 that led to the discovery of America.
哥伦布因1492年的航行导致发现美洲而闻名。
The collagen in our skin helps keep it firm and youthful.
我们皮肤中的胶原蛋白有助于保持其紧致和年轻。