unaided

英式音标：[ʌnˈeɪdɪd]播放读音

美式音标：[ʌnˈedɪd]播放读音

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概况：

adj. 未受协助的；无助的

词义：

adj.

无外援的，独立的；

英英释义

unaided[ ʌn'eidid ]

adj.carried out without aid or assistance

"his first unaided walk through the park"

用法：

词组短语

unaided eye n. 肉眼

双语例句

用作形容词(adj.)

That comet is invisible to the unaided eye.
那颗彗星只用肉眼是看不到的。

No one gets to be a human being unaided.
没有一个人类是不需要帮助的。

Four months to the day, Ralph finally stood unaided.
到今天就四个月了，拉尔夫终于独立地站立起来。

The baby cannot sit unaided and she has to be propped up on pillows.
那婴儿还不会坐

权威例句

Smoking withdrawal dynamics in unaided quitters.

A longitudinal analysis of unaided smoking cessation.

The tobacco withdrawal syndrome in unaided quitters

The tobacco withdrawal syndrome in unaided quitters.

Value of the unaided clinical diagnosis in dyspeptic patients in primary care

Unaided Acquisition of Weak GPS Signals Using Circular Correlation or Double-Block Zero Padding

Faking the IAT: Aided and Unaided Response Control on the Implicit Association Tests

Observations on unaided smoking cessation after deep brain stimulation of the nucleus accumbens

Gender differences in the outcome of an unaided smoking cessation attempt.

Differing risk factors for falls in nursing home and intermediate-care residents who can and cannot stand unaided.

同义词：unassisted,helpless

英语词源：

unaided (adj.)

1660s, from un- (1) "not" + past participle of aid (v.).

造句：

1. The existence of God can be proved by the unaided reason.

上帝的存在可以用不言而喻的理由来证明。

-- 来源 -- 英汉 - 辞典例句

2. He had struck out unaided for himself, and his success was due solely to his own intelligence, industry, and foresight.

他单枪匹马地给自己打天下，他的成就完全得归功于他自己的聪敏、努力和远见。

-- 来源 -- 英汉 - 辞典例句

3. Most cells are too small to be detected by the unaided human eyes.

绝大多数细胞都很小，肉眼看不到。

-- 来源 -- 英汉 - 辞典例句

4. That comet is invisible to the unaided eye.

那颗彗星只用肉眼是看不到的。

-- 来源 -- 英汉 - 辞典例句

5. This fungus can just be detected by the unaided eye.

这种真菌只用肉眼就能检查出。

-- 来源 -- 英汉 - 辞典例句

6. She professed that she could do nothing unaided.

她自称无法独立做任何事。

-- 来源 -- 英汉 - 辞典例句

7. The idea of such a transformation of character would never have occurred to his own unaided intellect.

他自己的脑力不经人点拨，决不会自己想到身份的这样一大变化的。

-- 来源 -- 英汉 - 辞典例句

8. with the unaided eye

(不借助眼镜) 用肉眼

-- 来源 -- 英汉 - 辞典例句

9. Inez climbed into the cab unaided.

没有人扶她，伊内兹自己钻进了那辆汽车。

-- 来源 -- 英汉 - 辞典例句

10. Gross crystalline imperfections like twinning are apparent to the unaided eye.

粗的晶体不完整性，如孪生体可用肉眼看出。

-- 来源 -- 英汉 - 辞典例句