conditional stop instructionconditional stop orderconditional-stop orderconditionalstopinstructionoptional halt instructionoptional stop instructionorder條件: condition; term; factor停機: halt; closing down; machine ...指令: instruct; order; direct inst ...選擇停機指令, 條件停機指令: optional stop instruction條件停機: optional stop下載手機詞典可隨時隨地查詞查翻譯