如受威胁便发动先发制人的打击的英文

launch a preemptive strike if threatened

• 如:    in compliance with ...
• 受:    receive; accept
• 威胁:    threaten; menace; ...
• 便:    quiet and comforta ...
• 发动:    start; launch; eng ...
• 先发制人:    strike first to ga ...
• 的:    4次方是 The fourth po ...
• 打击:    strike; attack; cr ...