horseweed的读音 horseweed中文意思

英音  ['hɔ:swi:d] 
美音  ['hɔ:sˌwi:d] 
n. 加拿大乍蓬,加拿大莴苣
horseweed 用法和例句
Now , roundup-resistant weeds like horseweed and giant ragweed are forcing farmers to go back to more expensive techniques that they had long ago abandoned .
现在,飞蓬草和大草这样的农达抗性杂草正逼迫农民们用回他们很久以前就抛弃了的那些更贵的农业技术。