Simple pendulum

[化] 单摆

🧩 词语组成解析

simple ['sɪmpl]

adj. 简单的;单纯的;易受骗的;天真的; n. 笨蛋;愚蠢的行为;出身低微者;

sim(one by one)+ple(fold)→简单的；朴素的；单纯的

pendulum ['pɛndʒələm]

n. 摆，钟摆;摇摆不定的事态（或局面）;

Pend悬挂+ulum东西→摆着的东西→钟摆

🗣️ 情景例句

I'd like you to meet my friend Malcolm Stewart.

我来为你介绍我的朋友Malcolm Stewart。

I learned geography last week.

我上星期学地理。

Farm labourers said that they always woke up to find that work had been done overnight.

雇工们说，常常一早起来发现有人在夜里把活干了，

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