TDT

英 美
  • n.目标指示发射机
  • ccu n.摄像机控制器
  • patients n.病人名词patient的复数形式.
Noun:
  1. (astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions

【邻近词汇】