pendulum

英 ['pendj?l?m] 美['p?nd??l?m]
  • n. 鐘擺;搖錘;搖擺不定的事態(tài)

TEM4IELTS考研CET6GRE低頻詞擴展詞匯

詞態(tài)變化


復數(shù):?pendulums;

中文詞源


pendulum 鐘擺

來自拉丁語pendulum,懸掛物,來自拉丁語pendere,懸掛,稱量,支付,來自PIE*spend,*spen,拉,伸,詞源同dependent,pension.

英文詞源


pendulum
pendulum: [17] A pendulum is etymologically simply something that ‘hangs’. It is a noun use of the neuter form of the Latin adjective pendulus ‘hanging’ (source of English pendulous [18]). This was a derivative of the verb pendēre ‘hang’, which has contributed a wide range of words to English, among them penchant [17], pendant [14], pendent [15], pending [17], and penthouse, and derived forms such as append [15], appendix [16], depend, impend [16], perpendicular [14], and suspend.
=> append, appendix, depend, impend, penchant, pendant, pendent, penthouse, perpendicular, suspend
pendulum (n.)
1660, from Modern Latin pendulum (1643), noun use of neuter of Latin adjective pendulus "hanging down," from pendere "to hang" (see pendant). The Modern Latin word is perhaps a Latinization of Italian pendolo.

雙語例句


1. In education, the pendulum has swung back to traditional teaching methods.
教育界又恢復了傳統(tǒng)教學法。

來自《權威詞典》

2. The ball which hung the roof is compound pendulum.
懸掛在墻上的鐘來回擺動.

來自《簡明英漢詞典》

3. Finally, GMTI performance of two typical systems, Cartwheel and Pendulum, is analyzed through computer simulation.
最后, 對CartWheel和Pendulum兩種典型系統(tǒng)構形進行了GMTI性能仿真分析.

來自互聯(lián)網

4. The pendulum has swung back and the American car companies have made dramatic advances in safety.
三十年河東,三十年河西,美國汽車公司在安全方面已經取得了巨大進步。

來自柯林斯例句

5. The familiar pendulum swing was to happen once more, and then stop.
常見的鐘擺來回現(xiàn)象,會再次發(fā)生, 然后就停止不動了.

來自英漢文學

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