| 单词 | button battery |
| 释义 | > as lemmasbutton battery button battery n. a small battery shaped like a disc or squat cylinder; = button cell n. ΚΠ 1955 Electronics Jan. 14/1 (caption) Plastic potted transistorized radio transmitter goes in the nose of 20-mm projectiles... Button battery in center powers unit. 1988 S. E. McKay New Child Safety Handbk. iv. 63/2 Occasionally a button battery, found in watches, calculators, hearing aids and such, may get trapped in the windpipe. 2006 Times (Nexis) 14 Oct. 16 Flashing dog collar... It's made of shock-resistant material and the white LEDs last up to 70 hours on two lightweight button batteries. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。