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枯草熱...

When someone has hayfever, the eyes and nose will stream and itch.花粉熱臨床表現(xiàn)為流淚、流涕，眼睛、鼻子發(fā)癢。Let us, however , examine one of the most common allergies ; hayfever.現(xiàn)在讓我們來看看最常見的變態(tài)反應(yīng)的一種--枯草熱....

hayfever的音標(biāo)：...