单词	annular impactor
释义	annular impactor 环状撞击器
随便看	sea-level change sea level chart sea-level chart sea level contour sea-level correction sea level cosmic rays sea-level datum sea level datum sea level density sea level departure from normal sea level elevation sea-level elevation sea-level fluctuation sea level fluctuation sea level fluctuations sea level heave sea level height sea-level horizon sea level line sea-level observation sea level power sea level pressure sea-level pressure sea level-pressure chart sea-level pressure chart 花市灯如昼花底忽闻敲两桨花底深朱户花底离愁三月雨花底风来花开堪折直须折花开处花开花落花开花谢花开还不语旧体诗旧例旧俗旧制旧剧旧历旧友旧国旧地旧址