英语单词大全

crash-helmets

中文翻译

(crash-helmet 的复数) 安全帽；（飞行员, 摩托车驾驶员等的）防撞头盔

最近更新

更新时间：2026-06-01 04:53:25

ethylnorepinephrine hydrochloride

mesiolinguopulpal

partial solvability

thermal conductivity cell

ship visit report

currency standard

primitive joint plate