- 重点词汇
- inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
- isvt.& vi. 是(be的三单形式);
- byprep. 在…旁边;表示方式;由于;经过;到…之前;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- eran.纪元，年代;历史时期，时代;重大事件;
- weaponsn.武器;手段，工具(指用作攻击或斗争的知识、言语、行动等);兵器;凶器
- catapultn.弹弓;石弩;飞机弹射器;弹射座椅;
- andconj. 和，与;而且;于是，然后;因此;
- replacedv.取代( replace的过去式和过去分词 );更换;把…放回原位;（用…）替换;
- medievaladj.中古的，中世纪的;
- powerfuladj.有权力的;强有力的;强壮的;效力大的;大功率的;浓的;响亮的;极具感染力的;
- 相关例句
The catapult is perfect for chucking balls of paper and other small objects over cubicle walls.
该装置能很好地投射小球,纸团或其他小型物品.
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On the other hand , what the sport is unlikely catapult its players into fame and fortune.
当然, 这项运动也不太可能让运动员迅速发家致富.
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Crucial terms such as the catapult washer occur throughout the text but are not explained properly.
注入弹弓的“洗涤剂”等关键词虽然贯穿全文,却从未得到恰当的解释.
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He fitted a pebble into the catapult and pulled back the elastic. Twang!
他把石子放进弹弓里，然后往回拉动橡皮筋。“嘣”！
《柯林斯高阶英汉双解学习词典》
Precisely because you didn't know them very well, they could catapult you into new experiences.
就是因为你不太了解他们, 他们才能给你带来新的体验.
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This ensures proper steam settings for the catapult and sufficient flying speed.
这样做是为了保证起飞弹射器具备正确的蒸汽设置和足够的飞行速度.
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It was really foolish of him to barter away his bicycle for this cheap catapult.
他用自行车换来一个廉价的弹弓,实属愚蠢.
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He stopped his bicycle so suddenly that he was catapulted over the handle bars.
他自行车停得太突然,以致于他自己从车把上栽了过去.
词典精选例句
Business boomed, and that early success catapulted the company into volume distribution.
这项生意发展迅速, 这让公司的销售量激增.
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Two events of the twentieth century catapulted polymers into a position of worldwide importance.
20世纪的两件大事一下使聚合物获得了世界性的主要地位.
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