straggle
verb- [intransitive] (+ adv./prep.)
to grow, spread or move in an untidy way in different directions 蔓生;杂乱地蔓延;散布 - [intransitive] (+ adv./prep.)
to move slowly behind a group of people that you are with so that you become separated from them 落伍;掉队;落在后面
Word Originlate Middle English: perhaps from dialect strake ‘go’.