Last fall, the department bought three gurneys that can hold patients weighing up to 600 pounds, about twice the holding capacity of a regular stretcher.是什么意思_Last fall, the department bought three gurneys that can hold patients weighing up to 600 pounds, about twice the holding capacity of a regular stretcher.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句