boll的读音 boll中文意思

英音 [bəʊl]

美音 [boʊl]

n. <植>圆荚，铃
复数： bolls
易混淆的单词： Boll

中文词源

boll 棉铃

来自PIE *bhel, 膨胀，鼓起。词源同ball.

boll 用法和例句

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。

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。

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。

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。

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。

汉语翻译

n. 圆荚

英语解释

名词 boll:

the rounded seed-bearing capsule of a cotton or flax plant
German novelist and writer of short stories (1917-1985)同义词：Heinrich Boll, Heinrich Theodor Boll

例句

After a couple of weeks, almost all the infected plants bore cotton bolls.一两星期之后几乎所有有病的棉花都结核了。

详细解释

boll
n.（名词）The seed-bearing capsule of certain plants, especially cotton and flax.棉，亚麻等植物的圆荚、钻、蒴：某些植物种子发育的蒴，尤指棉花和亚麻
来源：Middle English 中古英语 from Middle Dutch bolle [round object] * see bhel- 2源自中古荷兰语 bolle [圆形物体] *参见 bhel- 2

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