centre-line average height是什么意思

centre-line average height是什么意思 centre average average average average AVERAGE Rotational symmetry of order 2 about the centre; no line symmetry 谁可以翻译一下 trains on the line （ ） at an average （ ） （ ）350km per hour mark the corresponding letter on answer sheet 2 with a single line through the centre帮我翻译一下 谢谢! line line line LINE 1011101:but when is the line crossed between average use and addiction?想知道的语言点：1—when is the line crossed:这里的line crossed 怎么翻译?2—between average use and addiction:怎么翻译?1_but when is the line crossed between a Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.这句话是英语四级中听力题目的一句话, 英语翻译Centred Text that aligns each line to the vertical centre of the block.thus forming a symmetric shape with ragged line beginnings and endings.The shape can be controlled to a certain extent by adjusting sentence structure. 英语翻译列车以平均每小时350公里的速度在铁路上行驶 翻译train on the line()at an average ()()350 km per hour.