单词 pluck at 例句 DEFINITIVE EXAMPLES 权威例句〔down〕The bird was plucking at the down under her wings.鸟啄理着翅膀下的绒羽。英汉大词典〔pluck at sth〕I felt a small hand plucking at my jacket.我感觉有一只小手在拉扯我的衣服。剑桥高阶〔pluck at〕Guitar...