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- Volk R and C McAuliffe. Factors affecting the foliar absorption of 15N labeled urea by tobacco soil[J], 1954 (18) : 308. 魏成熙，钱晓刚，杨宏敏，等。烟草对氮吸收利用的研究。土壤肥料[J]，1995，（3）：37-41.
- Volk R and C McAuliffe. Factors affecting the foliar absorption of 15N labeled urea by tobacco soil[J]，1954（18）：308. 魏成熙，钱晓刚，杨宏敏，等。烟草对氮吸收利用的研究。土壤肥料[J]，1995，（3）：37-41.
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- He tamped down the tobacco in his pipe. 他把烟丝紧紧摁实在烟斗里。
- He rammed the tobacco into his pipe. 他把烟丝塞进烟斗。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- In some countries tobacco is a government monopoly. 在有些国家烟草是政府的专卖品。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- Tobacco fumes filled the air in the room. 室内的空气中充满了香烟的烟雾。
- She cannot stand the smell of tobacco smoke. 她受不了香烟的气味。
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Can I trade my tobacco for your matches? 我用烟草换你的火柴行吗?
- This is a mixture of the best tobacco. 这是由最好的烟叶配制成的。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- Do you smell the reek of stale tobacco? 你闻到发霉烟草的臭味了吗？
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- He stank the whole house out with his tobacco smoke. 他吸烟把整所房子弄得难闻极了。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
