Digital tachometry

[计] 数字式转速测定法

🧩 词语组成解析

digital ['dɪdʒɪtl]
adj. 数字的;数据的;手指的;指状的; n. 手指;(钢琴等的)琴键;数字;
digit手指+ al具有...性质→手指可以数数→ a.数字的,计数的
tachometry
n. [测]转速测定(法),流速测定(法)

🗣️ 情景例句

Who is it?
是谁呀?
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话,我们想留几个晚上供你们自由支配。
Well, that pair looks nice. How much do they cost?
嗯,那双看来不错。多少钱?
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🔤 更多 D 开头的单词

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