Seismograph - n. 地震仪，测震仪;，怎么读怎么用

📝 例句

The earliest seismograph was invented by a Chinese named Zhangheng in the Han dynasty.

中国汉代的张衡最早发明地震仪。

seismograph n instrument for detecting earthquakes and recording how strong they are and how long they last 地震仪.

*['saizmәgrɑ:f]n. 地震仪【电】地震计

voter n. 选举人，投票人，选民;

outcry n. 高声叫喊，尖叫;公开反对，强烈抗议;拍卖，叫卖;

arc n. 综合症状;弧（度）;天穹;电弧，弧光。; vi. 形成拱状物;循弧线行进; abbr. American Red Cross. 美国红十字会;

crystalline adj. 水晶的;似水晶的;结晶质的;清澈的; n. 结晶性，结晶度;

heroism n. 英雄行为，英勇精神;英雄气概，英雄品质;英雄主义;勇敢的事迹;

protruding v. （使某物）伸出，（使某物）突出( protrude的现在分词 );凸;

perpendicular adj. 垂直的，成直角的;直立的，险陡的;[建]垂直式的;〈谑〉直站着的; n. 垂直线，垂直面;直立，直立姿势，廉直;垂直测器，锤规;[建]垂直式建筑，绝壁;

meridian n. 子午圈;子午线;顶点;（权力，成就等的）全盛时期;

she'll help me find another dog.

她会帮我另外找一只狗。

I don't know about the rest of you, but I'd like a break.

我不知道你们是否要休息，但我想休息片刻。

While they were talking it began to rain and Dimitri stayed in Aleko's house until the rain stopped.

就在他俩说话的时候，天下起了雨，迪米特里便呆在阿列科家里避雨，一直等到雨停为止。

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