1.
Arthritis: Inflammation of the joints and its effects.
关节炎: 关节的炎症。
2.
relating to or characterized by or having nodules.
关于结节的，有结节特征的，或有结节的。
3.
An articulation or a joint between bones.
关节关节的接合或两骨间的关节
4.
But then our Thanksgiving, Christmas and Easter holidays are shorter than yours.
但感恩节、圣诞节和复活节的假期较短。
5.
Easter is in spring.
复活节是春天的节日
6.
Christmas is a holiday for everybody.
圣诞节是所有人的节日。
7.
A fine point of etiquette.
细微末节仪式的细节
8.
Thanksgiving is a time to give thanks.
感恩节是感谢的节日，
9.
The entertainment offered by a theater.
节目剧院提供的节目
10.
Mother's Day is a really nice celebration.
母亲节是非常好的节日。
11.
The biggest festival in my country is the Spring Festival.
我国最大的节日是春节。
12.
twin eyelid
双调节片的调节喷口
13.
stand upon punctilio
拘泥于 (礼节上的) 细节
14.
a fine point of etiquette or petty formality.
礼仪的细节或小礼节。
15.
A segment of the limb of an arthropod.
肢节节肢动物的肢的一节
16.
One of the segments or divisions in the body of a jointed animal, such as an arthropod.
体节环节动物身体的一节或一部分，如节肢动物
17.
The fourth division of an insect's leg, between the femur and the tarsi.
胫节昆虫腿部的第四节，位于胫节和跗节之间
18.
Yes, we have Thanksgiving Day, Labor Day and April Fool's Day.
是的。我们有感恩节、劳动节，以及愚人节。