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其它 Other明码电文, 明语\\n[计] 纯文本
🧩 词语组成解析
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[plein]
n. 平原;平地;[纺织业]平针;朴实无华的东西;
adj. 平的;素的;清晰的;相貌平平的;
adv. 清楚地，明白地;平易地;[用以加强语气]显然;完全地;
vi. 发牢骚;诉苦;
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[tekst]
n. 文本，原文;课文，教科书;主题;版本;
v. 发短信;
🗣️ 情景例句
Grandpa taught me.
爷爷教我的。
I ate eggs for breakfast yesterday.
我昨天早饭吃的是鸡蛋。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。