常見例句雙語例句But it's not really the fact that the thing crosses at two places, because the line could be wiggly, the curve could be wiggly, and it could have crossed back and forth a number of times.其實(shí)并不是因?yàn)檫@條線與曲線有兩個交點(diǎn), 因?yàn)檫@條線可能是扭來扭去的,這條曲線可能是扭來扭去的, 甚至前前后后繞來繞去好幾次都有可能。權(quán)威例句Instead, the robot must roll in a wiggly line.ECONOMIST: Robotics: Having a ball The 返回 wiggly line