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- The peasants fertilize the field by using manure. 农民们施肥来使土地肥沃。
- The news comes from a reliable source. 这消息来自可靠的来源。
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- You should put some manure on your land. 你应该给地里施些粪肥。
- The manure should be well dug in. 在翻地时应把肥料均匀地混入土壤中。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- Tests of the manure showed a high ammonia content. 这种肥料经过化验表明氨的含量很高。
- The peasants worked the manure deep into the soil. 农民把肥料深深地埋入土壤。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- Bits of manure clung to his shoes and trousers. 皮鞋和裤子上沾着斑斑点点的粪块。
- Hard work is the ultimate source of success. 努力工作是成功之本。
- The proof came from a plenteous source. 证据来自丰富的渠道。
- The farmers distributed manure over a field. 农民们给耕地施肥。
