单词只背一遍0056｜雅思核心单词acrobat

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英 [ˈækrəbæt]  美 [ˈækrəbæt]

n. 杂技演员，特技演员；随机应变者；翻云覆雨者，善变者

[ 复数 acrobats ]

1. N-COUNT An acrobat is an entertainer who performs difficult physical acts such as jumping and balancing, especially in a circus. 杂技演员

1.词根：-ac-, -acu-, -acr-, -acer-, -acet-

【词根含义】：尖,酸

【词根来源】：-ac-来源于拉丁语动词aceo, acere, -, -(尖,酸); -acu-来源于拉丁语动词acu.o, acu.ere, acu.i, acut.us(使尖锐); -acr-和-acer-来源于希腊语形容词akros(最高的,末端的)和拉丁语形容词acer, acris(尖利的,辛辣的); -acet-来源于拉丁语名词acetum, aceti, n(醋)。均可追溯至原始印欧语ak-(尖,锋利)。

【同源单词】：acid, aciform, acme, acupuncture, acute

2.词根词缀：acro-, acr-

【来源及含义】Greek: high, highest, highest point; top, tip end, outermost; extreme; extremity of the body

【同源单词】acroagnosis, acroanesthesia, acroarthritis, acroasphyxia, acroataxia, acrobat

3.词根词缀：bas-, baso-, basi-, ba-, bat-

【来源及含义】Greek > Latin: stepping, to step, to go, to walk; a place where someone steps; a pedestal; a foot for stepping; foundation, ground, base

【同源单词】abasia, acrobat, base, base, based, bases

【中文词源】：

来自词根acer, 尖的，高的。-bat, 走，同vent,走，见advent,来临。-t,过去分词格。指走高空钢丝的杂技演员，后统指杂技演员。

【英语词源】：

acrobat: [19] The Greek adjective ákros meant ‘topmost, at the tip or extremity’ (it derives ultimately from the Indo-European base *akmeaning ‘be pointed or sharp’, which also gave rise to acid, acute, oxygen, and edge). It crops up in acrophobia ‘fear of heights’; in acropolis ‘citadel’, literally ‘upper city’; in acromegaly ‘unnaturally enlarged condition of the hands, feet, and face’, literally ‘large extremities’; and in acronym, literally ‘word formed from the tips of words’. Acrobat itself means literally ‘walking on tiptoe’.

The -bat morpheme comes from Greek baínein ‘walk’, which is closely related to basis and base, and is also connected with come. Akrobátēs existed as a term in Greek, and reached English via French acrobate.

=> acid, acute, edge, oxygen

n. 杂技演员，特技演员；随机应变者；翻云覆雨者，善变者

posturer , tumbler