rectilinear
adj
1 in or forming a straight line 直线的; 形成直线的
rectilinear motion 直线运动.
2 bounded by or having straight lines 用直线围著的; 有直线的
a rectilinear figure 直线图形.
🗣️ 情景例句
Mom is now on television
妈妈现在出现在电视上
Better some of a pudding than none of a pie.
聊胜于无。
It is only in the study of man himself that the major social sciences have substituted the study of one local variation, that of Western civilization.