ZIM Dictionary
One Word, One Wiki
Tangent
A sudden change from the subject being discussed to a different subject
突然偏离正在讨论的话题,转而谈论别的事情
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A straight line that touches a curve or circle at one point without crossing it at that point
切线;与曲线或圆在一点相切而不穿过它的直线
Touching a curve or surface at only one point without crossing it there
在一点与曲线或表面相接而不在该点相交的
Từ tiếng Trung trái nghĩa