青年中文annual weed的意思
annual weed中文翻譯：
一年生雜草
annual───adj.年度的；每年的；n.年刊，年鑒；一年生植物
weed───v.除草；剔除；n.(Weed)（美、英、加、印、澳）威德（人名）；n.野草；水草；（非正式）煙草；（非正式）大麻煙；（非正式）體弱的人；（非正式）瘦弱的馬
annual salary───年薪
annual interest───年息，年利；[金融]年息
annual pass───年票
annual budget───n.[財政]年度預算
annual review───評論年刊，年度綜論；年度復查；年度綜論
annual revenue───歲入，全年收入額；[經]歲入；[會計]年度收入
annual growth───年輪；一年生長，年生長量
test was carried out to the annual and perennial broadleaved weed and shrub on forestland with 24% picloram Sc.───吡啶酸水劑，對林地一年生及多年生闊葉雜草、灌木進行防除試驗。
European annual wild lettuce having prickly stems; a troublesome weed in parts of United States.───有帶刺莖的歐洲一年生野生萵苣；美國部分地區一種有毒雜草。
This annual weed, native in the Mediterranean region, is now widely distributed in many parts of the world.───這根一年生草本的雜草，在地中海地區原產于，現在是在世界深裂很多里的廣泛分布。
Like the previous species, this widespread, annual weed was introduced to China accidentally in wheat seed imported from Mexico about 1974.───象以前的種一樣，這廣布的，從墨西哥進口大約1974，一年生草本的雜草在小麥種子里偶然到中國引進栽培。
annual weed with finely divided foliage and spikes of green flowers; common in North America; introduced elsewhere accidentally.───有全裂葉子和綠色穗狀花序的一年生植物；北美洲常見；由于偶然因素其他地方。
bushy annual weed of central North America having greenish flowers and winged seeds.───北美洲中部的濃密的一年生野草，有綠色的花和長翼的種子。
This is a cosmopolitan annual weed of warm-temperate regions.───這是一根暖溫帶氣候區的世界性的一年生草本的雜草。
An annual weed( Sinapis arvensis) in the mustard family, native to Eurasia and naturalized in North America, having racemes of yellow flowers and hairy stems and foliage.