1.
a colorless (or pale yellow or smoky) variety of zircon.
一种无色（或淡黄色或烟色的）锆石。
2.
Colored by or as if by soot.
烟灰色的用或象用烟灰上色的
3.
a smoky yellow or brown quartz.
一种烟黄色或烟褐色石英。
4.
Soot makes smoke dark and blackens walls.
烟灰使得烟成黑色，并熏黑了墙壁。
5.
A strong dark tobacco.
伍长烟草一种味道强烈的黑色烟草
6.
The Research and Development of Xingshan Special High-quality Tobacco
兴山烟叶产区优质特色烟研究与开发
7.
A thin grey smoke wavered up.
一缕灰色的烟袅袅上升。
8.
Orange smoke signal for ships
GB3107.8-1991船用橙色烟雾信号
9.
gas fading apparatus
耐烟薰褪色牢度试验仪
10.
Smoking discolours the teeth.
吸烟会使牙齿变色.
11.
a cigar made with light-colored tobacco.
用淡色烟草制作的雪茄。
12.
the crisp white edge of a curling wave; curling smoke from the chimney.
翻滚的海浪易碎的白色浪尖；烟囱中翻滚的烟尘。
13.
The office had collected a blue layer of cigarette smoke near the ceiling.
办公室天花板下聚集了一层蓝色的香烟烟雾。
14.
Analysis of Characteristic of Tobacco Leaves Quality from Typical Flue-cured Tobacco Production Regions in Part of China;
我国部分典型烤烟产区烟叶品质特色分析
15.
Determination of Acrolein in Cigarette Smoke with HPLC;
高效液相色谱法分析卷烟烟气中的丙烯醛
16.
Simultaneous Determination of Nicotine and Polyphenols in Tobacco by High Performance Liquid Chromatography;
高效液相色谱法同时测定烟叶内的烟碱和多酚
17.
Preliminary Study on Location and Development of Feature High-quality Tobacco Leaves in Kunming
昆明烟区特色优质烟叶定位及开发的研究初报
18.
Hereditary of Leaf Color of a Tobacco Mutant
一份烤烟烟叶突变材料的叶色遗传规律