人工心脏应用的里程碑
2011-07-07来源:VOA
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词汇讲解:
1. milestone n. 重要事件;重要阶段;转折点;里程碑
例句:The company passed the £6 million milestone this year.
今年公司越过了600 万英镑这个里程碑式的数字。
2. implant vt. 在身体某部植入(组织等), 移植
例句:The operation to implant the artificial heart took two hours.
人工心脏植入手术花费了两小时。
3. grave adj. 严重的
例句:This heavy rain could have grave consequences.
这场大雨会造成严重后果。
4. prolong vt. 延长; 拉长; 拖延
例句:Two countries prolonged signing an agreement until details could be agreed on.
两国推迟签约直到就细节达成协议。
5. artificial adj. 人造的, 人工的, 假的
例句:The new dam will form a large artificial lake behind it.
新筑的水坝将会在后面形成一个人工湖。
6. deformed adj. 变形的;畸形的
例句:He is cursed with deformed arches.
他受畸形足弓之苦。
7. godsend n. 天赐之物;意外的好运
例句:Her gift of money was a godsend.
她送来的钱使人喜出望外。
8. durable adj. 持久的, 耐用的
例句:This varnish provides a durable finish.
这种清漆可作耐久的罩面漆。
9. interval n. 间隔, 间隙, 间歇
例句:The interval between the two trees measures 40 feet.
这两棵树的间隔是40英尺。
10. interrupt v. 中断;遮断;阻碍
例句:The war interrupted the trade between the two countries.
战争使两国间的贸易中断了。
11. speculate v. 推断; 猜测, 推测
例句:He speculated that he would succeed.
他推测他将成功。
12. innovation n. 改革, 革新, 创新
例句:An enterprise should encourage innovation.
企业应鼓励创新。
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