🄰 vt.
复查；复核
She double-checked her bag to make sure she'd got everything.她再次把包检查了一次, 确保东西已都带齐。
Check and double-check spelling and punctuation.拼写和标点要反复检查。
to double-check that …仔细检查以确保…
Double-check that the ladder is secure.仔细检查, 确保梯子安全可靠。
🄱 vi.
复查；复核
Don't believe what you are told; double-check with an independent source.不要相信你所听到的；而要通过独立消息来源仔细核查。