基本解释n.[植]美豆(产于北美东部)同根派生 clearweed相关词英汉例句planetreeflower clearweed herb 石筋草planetreeflower clearweed root 狗骨节fasciate clearweed herb 紫绿草cavalerie clearweed herb 石油菜common clearweed herb 水麻叶clearweed更多例句