Pollen
[ 'pɔlin ]
第5级
其它 Other
n. 花粉;[虫]粉面;
vt. 传授花粉给;用花粉掩盖;
📝 例句
During pollen formation a compound is produced naturally in the anther.
在花粉形成过程中，花药内天然产生一种化合物。
A serologic reaction retards the growth of the pollen tube.
血清反应阻止花粉管生长。
Both the pollen grains and the gynoecia are active.
花粉粒和雌蕊都具有活力。
On the plus side, wind dilutes and scatters air pollutants, and carries pollen.
从好处来说，风能稀释和驱散空气中的污染物质，传播花粉。
In practice, wind-borne pollen from outside will enter an orchard.
实际上，来自园外的花粉会随风飘到园内。
🌱 联想助记
pollute 污染，花粉到处漂造成污染，外国很多人花粉过敏，身上长豆或肿起来
🔤 词根
-pol-表示“灰尘”
📖 牛津释义
pollen
n[U]
fine (usu yellow) powder formed in flowers, which fertilizes other flowers when carried to them by the wind, insects, etc 花粉.
🔁 扩展释义
*['pɒlәn]n. 花粉vt. 传授花粉给【医】 花粉
🌿 同词根单词
📖 同为「GMAT」词汇
查看全部GMAT词汇 ›🗣️ 情景例句
Like what?
什么？
So what?
那又怎样？
They had rough weather, and Kunta's back bled from rolling over on the hard wooden boards.
他们经历了恶劣的天气，孔塔的背部由于在硬木板上滚动而流了血。