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- The constant species are often widely distributed species, only because of their abundance are always recurring in stand samples. 恒有种是经常广布的种，就是因为它在样地里经常大量地和重复地出现。
- The constant species are often widely distributed species, only because of their abundance are always recurring in land samples. 恒有种是经常广布的种,就是因为它在样地里经常大量地和重复地出现。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Do wolves belong to the canine species? 狼是犬科动物吗？
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- She matured her novel by constant revision. 她不断修改自己的小说以使其趋于完善。
- She yelled at him about his constant drunkenness. 她大嚷大叫说他总是烂醉如泥。
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- I've had enough of your constant chatter. 我已经听够你那没完没了的唠叨话。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- She was wearied by the constant noise. 她很厌烦那些没完没了的噪杂声。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- Salaries are kept under constant review. 薪金问题要一直不断审订。
- His constant requests for help taxed our goodwill. 他不断要求我们帮助他，过分利用了我们对他的好意。
- Matter is in constant motion and constant change. 物质总是在不断运动，不断发展。
- The thief went in constant fear of discovery. 那贼时刻都在担心被人发现。
