Ragweed
n. 豚草\\n[医] 豚草, 豕草
📖 牛津释义
ragweed
n[U, C]
N American weed producing large amounts of pollen which causes hay fever 豚草(产於北美, 其花粉能使人患枯草热).
🗣️ 情景例句
I think it's time for the wedding to begin.
我想是婚礼可以开始的时候了。
They can have only five guesses.
他们只能猜五次。
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