one shot operationone step operationone-shot operationone-step operationsingle shot operationsingle step operationsingle-shot operationsingle-steoperationstep by step operation單步: one step; single step操作: operate; manipulate; handle單步操作 一次起動(dòng)操作: one-shotoperation步進(jìn)操作單步操作單步執(zhí)行: single shot operation非同步操作: operation average calculating下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯