n(1)角(space between two straight lines or surfaces that meet)[C]：A～of 90° is called a right～. 90度角称为直角。the base～s of a triangle 三角形的两个底角;an acute/obtuse～锐/钝角;lean at an～成一定角度倾斜;This road joins that one at an～of 45 degrees.这条路与那条路成45度相交。

(2)角(落)，隅(corner)[C](infml)：hit one's knee against the～of a bed膝盖撞在床角上;a sharp～in the road 道路的急转弯处;the～of a boat bow 船头的内角;The road makes a sharp～just over that hill.这条路翻过那座山就急转弯了。〖同〗bend，corner，edge;

(3)观点，角度(point of view)[C]：look at all problems only from one's own selfish～只从个人自私的角度看一切问题;Try looking at the thing from another/a different～.换一个角度看这件事。from a journalist's～从记者的角度;I'm afraid I can't see it from your～.恐怕我不能从你的角度看这件事。What's your～on this matter? 你是怎么看这事的?〖同〗viewpoint，standpoint;

(4)视角，角度(place，position，or direction from which an object is presented to view)[C]：The view of the valley is beautiful from this～.从这个角度看，这山谷的景致很美。peer at sth from all～s 从各个角度凝视某物;a handsome building from any～无论从哪个角度看都很漂亮的建筑;

→′angular adj有尖角的;削瘦的;执拗(不灵活)的;用角测量的;͵angu′larity n 尖锐;消瘦;执拗;

vt(1)按一定角度摆放(direct or point sth at an angle)[T+n]：～a camera for a more interesting picture 摆好相机的角度以得到更有趣的照片;～a camera up towards the ceiling 使照相机仰着对向天棚;

(2)从某一角度提出(represent sth from a particular point of view or appeal to a certain group)[T+n，T+n+prep(at/toward/to)]：～a report (a programme) at young people/to suit young people 针对年轻人作一个报告(制作节目);～one's speech towards the old people 针对老年人讲话;～the whole thing towards amusement一切以娱乐为目标;

(3)改变方向(turn sharply in a different direction)[I]：He～d sharply to the left.他向左急转弯。The road～s to the left/through a meadow.路拐向左边/拐弯穿过草地。