音標(biāo)發(fā)音英式音標(biāo) [?t??n.str?p]美式音標(biāo) [?t??n.str?p]英式發(fā)音 美式發(fā)音 基本解釋（尤指系于頦下固定頭盔等安全帽的）頦帶。同根派生 chinstrap相關(guān)詞英英字典劍橋英英字典 a strap that goes around the lower part of a person's head to keep a hat, especially a helmet, in placechinstrap劍橋字典chinstrap柯林斯字典