Pollen count
n. （供有花粉过敏症者参考的）空中散布的花粉量
📖 牛津释义
pollen count
number indicating the amount of pollen in the atmosphere, used as a guide to possible attacks of hay fever, etc 花粉计数（指示空气中的花粉数量, 供预测枯草热等病症之参考）.
🧩 词语组成解析
pollen
['pɔlin]
n. 花粉;[虫]粉面;
vt. 传授花粉给;用花粉掩盖;
🗣️ 情景例句
I really enjoyed the meal.
我真的吃得很高兴。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。