sharp points at the

sharp points at the The plane leaves at three sharp. The plane leaves at three sharp It flakes very nicely into really sharp points.obsidian is a black,volcanic,well,almost like glass.It flakes very nicelyinto really sharp points.The sharpest tools of the entire Stone Agewere made of obsidian.这个是原文的语境 at the points of 是什么意思?原文： Place the fan in position and check for clearances at the points of fixing The location that points at heart says:Here,have you You are at the shop!You win 35 points! at all points是什么意思 Is there a sharp turn ( )the right Is there a sharp turn ( )the right at the school gate?答语：Yes,we can see it clearly ( )the daytA to at B at onC to onD at at At 9:00 pm sharp,the clerk told me there was an old couple in the hall who wanted to wpeak with meWhat the meaning of sharp points the new teeth,lion,the,has,sharp You the most sharp gun what is the least number of points at which p can intersect these four lines 翻译 At the end of yesterday's speech,Tim_____a few points to show his agreement.(addition) At which of the following points are lines passing through the point P(1,10) tangent to the curve g 英语翻译p9let's number the points at random.you still haven't got it yet.have you?let's renumber the points to give them meaning .you see your eyes automatically follow the points in order.Those who can make out the shape from looking at points i there are 10 points on a plane ,and any arbitrary three points are not in a straight line.segments or not,linking any two points .In order to make sure that any point in these ten points can arrive at any other points by the linking line segments,how