manmade是什么意思
n. 人工制品；合成品
adj. 人造的（等于man-made）
英文词源
- manmade (adj.)
- also man-made, c. 1718, from man (n.) + made. In early use typically of institutions, etc., and opposed to what is natural or god-made. Of fibers, foodstuffs, etc., from mid-20c.
实用例句
- 1. China succeeded in launching its first manmade earth satellite in 1970.
- 一九七○年中国成功地发射了第一颗人造地球卫星.来自辞典例句
- 2. Our problems are manmade; therefore, they can be solved by man.
- 我们的问题都是人为的, 因此是人所能解决的.来自辞典例句
- 3. China's first manmade satellite made one complete revolution round the earth in 144 minutes.
- 中国第一颗人造卫星每144分钟绕地球一周.来自辞典例句
- 4. The first manmade satellite of our country weighs 173 kilogrammes.
- 我国第一颗人造卫星重达173千克.来自互联网
- 5. Damaged valves in the heart can also be substituted by manmade one.
- 损坏的心脏瓣膜可以用人造瓣膜来取代.来自互联网
