blast
英 [blɑ?st]
美[bl?st]
- n. 爆炸；冲击波；一阵
- vi. 猛攻
- vt. 爆炸；损害；使枯萎
- n. (Blast)人名；(德)布拉斯特
CET4TEM4IELTSGRE考研TOEFLCET6中频词核心词汇
词态变化
复数:?blasts;第三人称单数:?blasts;过去式:?blasted;过去分词:?blasted;现在分词:?blasting;
助记提示
1. 不能够持续就爆炸, 爆炸就是那种瞬间炸开的东西，而不是那种持续性的、慢慢的发生的那种情形。
2. 不持续就爆炸. 无法持续只能爆炸.
3. blast => clast: c‐开，炸开了岩石成碎屑.
4. 由b到c, 这是字母顺序关联性，因此clast可以看成是blast爆炸后的结果.
2. 不持续就爆炸. 无法持续只能爆炸.
3. blast => clast: c‐开，炸开了岩石成碎屑.
4. 由b到c, 这是字母顺序关联性，因此clast可以看成是blast爆炸后的结果.
中文词源
blast 爆炸
词源同blow.
英文词源
- blast (n.)
- Old English bl?st "blowing, breeze, puff of wind," from Proto-Germanic *bles- (cognates: Old Norse blastr, Old High German blast "a blowing, blast," German blasen, Gothic blesan "to blow"), from PIE *bhle- "to blow," probably a variant of root *bhel- (2) "to blow, inflate, swell" (see bole).
Meaning "explosion" is from 1630s; that of "noisy party, good time" is from 1953, American English slang. Sense of "strong current of air for iron-smelting" (1690s) led to blast furnace and transferred sense in full blast "the extreme" (1839). Blast was the usual word for "a smoke of tobacco" c. 1600. - blast (v.)
- Old English bl?stan "to blow, belch forth," from the root of blast (n.). Since 16c., often "to breathe on balefully." Meaning "to blow up by explosion" is from 1758. Related: Blasted; blasting. Blast off (n.) is attested from 1950.
双语例句
- 1. The space shuttle had been scheduled to blast off at 04:38.
- 航天飞机已经预定于凌晨4点38分发射升空。
来自柯林斯例句
- 2. The blast caused extensive damage, shattering the ground-floor windows.
- 爆炸造成了巨大的破坏，震碎了一楼的窗户。
来自柯林斯例句
- 3. It's thought that the blast occurred when volatile chemicals exploded.
- 人们认为，易挥发的化学物质爆炸时产生了冲击波。
来自柯林斯例句
- 4. The original planned launch was called off four minutes before blast-off.
- 原定的发射在点火起飞前4分钟被取消。
来自柯林斯例句
- 5. British experts delivered a strong counter-blast to the Professor's claims.
- 英国专家对该教授的断言进行了强烈驳斥。
来自柯林斯例句