英语词汇“toughening”的翻译、意思、用法、释义-英汉双解词典-初中学习网

单词	toughening
释义	请查阅toughen
随便看	found foundation foundation course foundationcourse foundation-course foundation courses foundations foundation stone foundationstone foundation-stone foundation stones founded founder foundered foundering founder member foundermember founder-member founder members founders founding founding father founding-father foundingfather founding fathers 禅诗《支公诗》原文\|赏析禅诗《数日》原文\|赏析禅诗《文杏馆》原文\|赏析禅诗《文殊院避暑》原文\|赏析禅诗《斋居》原文\|赏析禅诗《斤竹岭》原文\|赏析禅诗《新年三五东林夕》原文\|赏析禅诗《方广寺睡觉》原文\|赏析禅诗《旅次(泊)景空寺宿幽上人院》原文\|赏析禅诗《无为山寺》原文\|赏析直通中継線直通予備ブレーキ聨置直通加熱器直通回線直通空気ブレーキ聨置直通管直通線直進直鋳込み直鎖