dars

abbr. differential absorption remote sensing (laser) 差分吸收远程感知（激光）

词形变化

durus 复数 duroos 复数

释义与例句

n.
  1. 1.

    plural of dar

  2. 1.

    A lesson on a topic in the Qurʾān or Sunna.

    After fajr a small dars of approximately 10 minutes will take place.

词源

From Arabic دَرْس (dars), often via Urdu.

来源：wiktionary