?扑哧扑哧的向前爬行
the train dawdled at station after station 火车一站接着一站向前蠕动 chug along 扑哧扑哧的向前爬行 we had not even covered half the distance 走了还不到一半路程 ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。