• adj. 無煙的；不冒煙的

smoke,吸煙，-less,無，沒有。

smokeless (adj.)

"emitting little smoke," 1580s, from smoke (n.1) + -less.

1. Neither of the above substances gives smokeless powders an intense coloration.

上述各物質,沒有一個能使無煙藥強烈著色.

來自辭典例句

2. The nicramine ethers perform two functions in the smokeless powder composition.

硝胺醚在無煙火藥成份中有兩種作用.

來自辭典例句

3. There are chemical fuels that are clean and smokeless.

有些化學燃料是清潔無煙的.

來自辭典例句

4. Many smokeless, odorless incinerators for disposal of animal carcasses are available commercially.

市場上有許多種處理尸體的無煙 、 無臭的焚尸爐出售.

來自辭典例句

5. Smokeless powder refers to colloided nitrocellulose either alone or in admixture with nitroglycerin or other material.

無煙藥是指單獨的膠質硝化棉或與硝化甘油和其它物質形成的混合物.

來自辭典例句