infra
英 ['?nfr?]
美['?nfr?]
- adv. （拉）以下；（拉）以后；（拉）下文
暢通詞匯
英文詞源
- infra (adv.)
- "under, below, further on," from Latin infra (see infra-).
雙語例句
- 1. An infra-red eye is said to detect the movement of any animal within an angle of 110 degrees at up to 10 metres.
- 據說紅外眼能夠探測到110度角范圍內遠至10米的任何動物的活動。
來自柯林斯例句
- 2. The infra - red spectra of quinones present a number of interesting features.
- 醌類的紅外光譜具有一些有趣的性質.
來自辭典例句
- 3. Dancing in the street is rather infra dig for a bank manager!
- 一個銀行經理在街上跳舞,那是頗失身分的!
來自辭典例句
- 4. Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.
- 乙烯和反式二氯乙烯在紅外光譜的這個區域都無活性.
來自辭典例句
- 5. Infra - red absorption takes place only when there is a change of dipole moment.
- 紅外吸收峰僅在有偶極矩變化時才能實現.
來自辭典例句