Prowling
v. 小心翼翼地移动( prowl的现在分词 ); 徘徊; （动物）潜行（为捕猎等）; 潜行（图谋不轨等）
✅ 同义词
🗣️ 情景例句
Does the hotel have a tour service?
这宾馆有旅游服务吗？
I'm up to my ears in work.
我忙死了。
From 1830 onwards in the USA and from about 1870 in Canada, settlers began to move westwards and to take possession of the plains as their own.
美国自1830年起，加拿大从1870年左右起，殖民者开始向西迁移，并把平原据为己有。