RR

基本解释

• abbr.無線電航曏信標（Radio Range-beacon）；無線電接受器（Radio Receptor）；阻力比（Resistance Ratio）；連流繼電器（Reverse Relay）

同根派生

• RR相关词

英汉例句

• WITH THE DRB IN OHMMETER MODE, PROBE THE RR CKT.
  用DRB的歐姆表模式，檢測右後 CKT。
• DOES THE RR WHEEL SPEED MATCH THE OTHER WHEELS?
  右後輪速度與其他輪匹配?
• Rr? D Translation is added as request.
  如請求加入繙譯。
• DNS RR set that ought to exist, does not exist.
  應該存在的DNS RR集不存在。
• DNS RR set that ought not exist, does exist.
  不應該存在的 dns RR 集仍然存在。

• RR更多例句

英英字典

劍橋英英字典

• (TRAIN) written abbreviation for railroad noun
• (POST) written abbreviation for rural route: used in addresses in some areas in the US
• (BREATHING) written abbreviation for respiratory rate (= the rate at which someone breathes in and out)

• RR剑桥字典
• RR柯林斯字典