扩张 | [扩 张 / 擴 張] expansion; dilation; to expand (e.g. one's power or influence); to broaden #3,545 [Add to Longdo] |
海底扩张 | [海 底 扩 张 / 海 底 擴 張] seafloor spreading (geol.) [Add to Longdo] |
海底扩张说 | [海 底 扩 张 说 / 海 底 擴 張 說] theory of seafloor spreading (geol.) [Add to Longdo] |