Seismograph
[ 'saizm?grɑ:f ]
n. 地震儀,測震儀;
?? 例句
The earliest seismograph was invented by a Chinese named Zhangheng in the Han dynasty.
中國漢代的張衡最早發明地震儀。
?? 牛津釋義
seismograph
n
instrument for detecting earthquakes and recording how strong they are and how long they last 地震儀.
?? 擴展釋義
*['saizm?grɑ:f]n. 地震儀【電】 地震計
?? 同為「TOEFL」詞匯
outcry
n. 高聲叫喊,尖叫;公開反對,強烈抗議;拍賣,叫賣;
arc
n. 綜合癥狀;弧(度);天穹;電弧,弧光。;
vi. 形成拱狀物;循弧線行進;
abbr. American Red Cross. 美國紅十字會;
heroism
n. 英雄行為,英勇精神;英雄氣概,英雄品質;英雄主義;勇敢的事跡;
perpendicular
adj. 垂直的,成直角的;直立的,險陡的;[建]垂直式的;〈謔〉直站著的;
n. 垂直線,垂直面;直立,直立姿勢,廉直;垂直測器,錘規;[建]垂直式建筑,絕壁;
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??? 情景例句
It's me, Grandpa.
是我, 爺爺。
We headed out to school.
我們出發去學校。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因為如果有列火車開進隧道,它就把新鮮空氣隨之抽進了隧道。
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