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- It is also more likely to contain diseases, weed seeds and insects. 它还非常可能包含疾病、杂草种子和害虫。
- Omnivorous, the staple food of various weed seeds, stems root, and eat insects, molluscs and worms. 杂食性，主食各种杂草种子、茎根，兼吃昆虫、软体动物和蠕虫等。
- Winter and spring, the sparrow to weed seeds and wild grass seeds of plants for food, eat the food scraps of mankind. 冬季和早春，麻雀以杂草种子和野生禾本科植物的种子为食，也吃人类扔弃的各种食物。
- The identifying characteristics of eight weed seeds of Bidens L. in compositae were described in this paper. These genera are B. pilosa, B. bipinnata, B. parviflora, B. biternata, B. frondosa, B. cernua, B. maximowicziana and B. tripartite. 杂草种子的识别特征进行了描述。 这 8种鬼针草为 :三叶鬼针草 (B .;pilosa)、鬼针草 (B
- A control program might involve early preplant tillage to encourage germination of the weed seeds, followed by shallow tillage prior to planting to kill the emerged weeds. 这样，在耕地前想办法促使杂草萌发，随后在播种前浅耕将其杀灭。
- The chef sprinkle poppy seed on the cake. 厨师往蛋糕上撒罂粟籽。
- Part of every crop is saved for seed. 每一种庄稼都留一部分作种子。
- He weed out one by one the book he do not want. 他把不想要的书一本一本丢掉。
- First thing tomorrow I'll weed the garden. 我明天一大早首先去除园内的杂草。
- We have to weed out unqualified applicants. 我们必须淘汰不合格的申请人。
- The farmers were scattering seed on the fields. 农夫把种子撒在田里。
- Bursting apart, as some seed pods when ripe. 爆裂的，如一些荚果成熟时
- Temperature is most important for seed germination. 温度对种子的发芽至关重要。
- The seed has a hard exterior covering. 这种子外壳很硬。
- Professor Curran says composting weeds is another way to make use of them.The process of making organically rich compost produces heat.The heat will kill many, though not all, weed seeds. 卡恩教授说堆集杂草肥是再利用的又一方法，在堆集肥沃的有机肥的过程中能够提升热度，这样高的温度将会清除绝大部分草种。
- The seed of a fleshy fruit; a pip. 籽，种子肉质水果的种子; 籽
- He started to drink too much and gradually ran to seed. 他喝酒过多，身体逐渐衰弱了。
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗？
- Identification of Eight Weed Seeds of Bidens L. in Compositae 菊科8种鬼针草属(Bidens L.;)杂草种子的鉴别
- An aging Romeo stepped out of the car, grey, pale and gone to seed. 一位年长的罗密欧步出车来，头发花白，面色苍苍，毫无魅力。
