ragweed
ragweed怎么读,什么意思。n.豚草豚草,豕草...
n. 豚草
【医】 豚草, 豕草
在线英汉词典
ragweed的短语、例句:
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).
【医】 豚草, 豕草
在线英汉词典
ragweed的短语、例句:
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).
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