straggle
US
UK straggle vi: (fall behind other walkers)
SC 掉队 diào duì
SC 落伍 diào duì，luò wǔ
SC 脱离队伍 diào duì，tuō lí duì wǔ
Randall was straggling because of his injured foot, and could not keep up with the group.
straggle vi: (spread out)
SC 四散 sì sàn
SC 散落 sì sàn ，sàn luò
The Andersons discovered straggling weeds all over their garden when they came back from their holiday.