同根派生 chest protector相关词英汉例句用作名词 (n.)The catcher's chest protector cushions the blow.捕手的护胸能减轻球的冲力。She assured him that she'd wear a breast protector and exercise good defensive skills.她向父亲保证,她会戴上护胸,练习防守技能。chest protector更多例句