To don armor and wield a weapon; fully armed and ready for battle; brave and resolute.
在危急关头，他擐甲挥戈，冲在最前面，保护了大家的安全。
At the critical moment, he donned his armor and wielded his weapon, charging to the front and ensuring everyone's safety.
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To don armor and wield a weapon; fully armed and ready for battle; brave and resolute.