英语词汇“Always be on the alert”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Always be on the alert
释义	Always be on the alert 基本例句常备不懈 They were constantly on the alert not to be taken by surprise.他们一直处于常备不懈状态以防突然袭击。
随便看	nonlinear photonic crystal nonlinear photoresponse nonlinear physical parameter Nonlinear Physics nonlinear PI control nonlinear PI controller nonlinear PID non-linear PID nonlinear PID control nonlinear PID controller non-linear PID controller nonlinear PID/PI nonlinear piezoelectric coefficient nonlinear piezoelectric effect nonlinear pipeline non-linear pipeline nonlinear pixel mapping nonlinear plan nonlinear planning Nonlinear process planning non-linear process planning non-linear production statisticsmodel nonlinear plans nonlinear plant nonlinear plants