野草: weeds 短语和例子拔野草 pull up weeds; 根除野草 root up [uproot] weeds; 野草丛生 be overgrown [choked] with weeds
横生: 1.(杂乱生长) grow wild 短语和例子野草横生的空地 an open space overgrown with weeds2.(层出不穷) be overflowing with; be full of 短语和例子妙趣横生 be full of wit and humour3.(意外发生) happen unexpectedly