大学英语单词-独山在线

大学英语单词表

本单词表包含15328条英汉词条，帮助你背诵记忆。

spectators [ spek'teitəs ] n. 观众
e.g. 1. The spectators scuttled for shelter when it began to rain.
一下起雨来，观众就纷纷找地方躲避。
2. The spectators all booed the teams.
全体观众都向两队喝倒彩.

specter [ 'spektə ] n. 幽灵,妖怪,恐布的根源
e.g. 1. The specter of unemployment hunted the country.
失业的幽灵在这个国家作祟。
2. A supernatural being; a ghost or specter.
下凡的神仙超自然力的灵魂；鬼魂或幽灵

spectral [ 'spektrəl ] a. 波谱的
e.g.

spectroscope [ 'spektrəskəup ] n. 分光镜
e.g.

spectroscopy [ spek'trɔskəpi ] n. 光谱学
e.g.

spectrum [ 'spektrəm ] n. 光谱, （比喻）范围, 系列
e.g. 1. There's a wide spectrum of opinions on this problem.
对这个问题的说法众说纷纭，莫衷一是。
2. Red and violet are at opposite ends of the spectrum.
红色和紫色位于光谱相对的两端。

speculate [ 'spekjuˌleit ] v. 深思,推测,投机
e.g.

speculation [ ˌspekju'leiʃən ] n. 沉思,推测,投机
e.g. 1. He makes some unprofitable speculations.
他在做些无利可图的投机生意。
2. They have much speculation over the cause of the air crash.
他们对飞机坠毁原因有多方推测。

speculative [ 'spekjulətiv, -leit- ] a. 思索性的,暝想性的,推理的
e.g. 1. Their speculative buying of grain is illegal.
他们投机购买谷物是不合法的。
2. His conclusions are purely speculative.
他的结论完全是推测而来的。

speculator [ 'spekjuleitə ] n. 投机者,投机商人,思索家
e.g. 1. A ruthless speculator or adventurer.
冷酷的投机者或冒险家
2. Speculators are thick on the ground. They buy up land, sit on it for a month or two and resell for twice what they paid.
投机者多得很，他们买下土地，搁置一两个月后又以双倍的价格卖出去。

sped [ sped ] speed的过去式(分词)
e.g. 1. The holidays simply sped by.
假期简直是一晃而过。
2. The taxi sped off at full speed.
那辆出租车飞快地开走了。

speech [ spi:tʃ ] n. 演讲
e.g. 1. Only human beings are capable of speech.
只有人类才具有说话的能力。
2. I had to give a speech to the press club.
我得向记者俱乐部发表演说。

speechless [ 'spi:tʃlis ] a. 不会说话的(说有出话的,无言的,非言语能表达的)
e.g. 1. I was speechless with surprise.
我惊讶得说不出话来。
2. Speechless or confused in expression, as from shyness, embarrassment, or astonishment.
张口结舌的由于害羞、尴尬或震惊而无法说话或说话不清的

speed [ spi:d ] n. 速度,迅速,超速
v. 加速,超速,推进
e.g. 1. The holidays simply sped by.
假期简直是一晃而过。
2. The police are advising motorists to reduce speed because of the fog.
由于有雾，警察告诫驾车者减慢速度。

speed limit  速度限制
e.g. 1. She was driving at well over the speed limit.
   她开车的速度远远超过了速度限制。
2. He was prosecuted for exceeding the speed limit.
   他被告发超速行驶。

speedboat [ 'spi:dbəut ] n. 快艇
e.g.

speeder [ 'spi:də ] n. 调节速度的装置,以超过规定的速度行车者
e.g.

speedily [ 'spi:dili ] ad. 迅速地
e.g. 1. He rarely spoke unless personally appealed to, and speedily went into his shell again.
他很少讲话，除非他本人十分感兴趣时。即使如此，也会很快地恢复沉默。
2. The squall speedily blew over.
风暴很快平息下来了。

speedometer [ spi'dɔmitə ] n. 速度计
e.g. 1. The speedometer was indicating 95 mph.
速度计指示著每小时95英里.
2. The speedometer needle touched100.
速度计的指针转到一百哩。

speed-reading [ spi:d'ri:diŋ ] n. 快速阅读
e.g.

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