Trochoid joints
[醫] 車軸關節, 旋轉關節
?? 詞語組成解析
n. 次擺線, 車軸關節\\na. 車軸狀的
n. 關節；連接, 接頭；運動付（joint的復數形式）
??? 情景例句
Yes, of course.
可以，當然可以。
Talk of an angel and you'll hear his wings.
說到曹操，曹操就到。
I know.You must help me do the cooking this afternoon.
我知道。今天下午你得幫幫廚。