doohickey

常見例句

雙語例句

• As the doohickey hummed away at a very high frequency—a whopping 6 billion cycles per second—the “piezoelectric” material in it produced a warbling electric field that was easy to detect.
  當這個小裝置以每秒60億周的高頻速度振蕩時，它表面的“壓電”材料會產(chǎn)生一個很容易被檢測到的振動電場。
• One's deceased father grind the doohickey that reviews everybody to have his, still hope everybody can find the study method that suits his most.
  考研復習每個人都有自己的竅門，還是希望大家能找到最適合自己的學習方法。
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