conifer An order of conebearing plants which includes nearly all the present day Gymnospermae. Most are tall evergreen trees with needle-like (e.g., pines), linear (e.g. firs) or scale-like (e.g., cedars) leaves. They are characteristic of temperate zones and the main forest trees of colder regions. They provide timber, resins, tars, turpentine and pulp for paper ['kəʊnifə,'kɔ-] n

environ.

针叶树 (一种球果目植物。包括几乎现在所有的裸子植物。大多为具有针样(如松树)、线状(如枞树)或鳞状(如雪松)叶的高大常青树。它们是生活在温暖地区和偏寒地区的主要森林树木。可以提供木材、树脂、焦油、松节油和纸浆。)

conifer

: 30 phrases in 8 subjects

Agriculture	11
Biology	5
Desert science	1
Ecology	2
Entomology	2
Perfume	1
Pest control	3
Technology	5


conifer abbr.
bot.	针叶树
environ.	针叶树
oil	松杉
tech.	针叶植物; 针叶; 松柏类植物
conifers abbr.
gen.	针叶材类
biol.	松柏科
desert.	松柏类


Problem abbr.
comp., MS	問題回報
problem abbr.
gen.	麻烦
archit.	课题; 难题
bridge.	题目
chess.term.	棋式; 棋题
commer.	问题
el.	疑问
market.	次数优化问题