boll

发音

英 [bəʊl]word uk audio image

美 [boʊl] word us audio image

  • n.
    <植>圆荚,铃

单词词源

boll 棉铃

来自PIE *bhel, 膨胀,鼓起。词源同ball.

双语例句

1. Establishing and applying the meteorological forecast of cotton boll worms in puyang .
濮阳棉铃虫气象预报模式的建立与应用。
2. But then on closer inspection , boll was surprised to find the letter was actually dated july 24 , 1862 .
但仔细检查之后,博伦更加惊讶地发觉,这封信上的日期其实是1862年7月24日。
3. The sensitivity of abscission to soil moisture was more noticeable in full flowering to beginning of boll opening stage than in other stages , especially in squaring stage .
蕾铃脱落对水分的敏感系数以开花盛期-吐絮期最大,蕾期相对较小。
4. But in the early years of the century , the boll weevil began devastating the cotton farms in the south .
然而在上世纪初期,棉铃象甲开始侵嗜美国南部的棉花农场。
5. Table 1 effect of high temperature on survival and reproduction of cotton boll worm .
高温胁迫对棉铃虫存活和繁殖的影响。

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