Backbone element

[法] 中坚分子

🧩 词语组成解析

backbone ['bæk'bon]
n. 脊梁骨,脊椎;分水岭;支柱;决心,毅力;
back靠背 + bone骨骼 → n. 支柱;主干网;决心,毅力;脊椎
element ['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;

🗣️ 情景例句

After a good night's sleep, I'll enjoy breakfast even more.
好好睡一觉, 明早吃早餐会更香。
Use a book as a bee does flowers.
读书如蜜蜂采花,吸取其中之精华。
But people who are cut off not only from foreign tourists, but even from their own countrymen can be hostile to travellers.
但是,那些不但与外国旅游者隔绝,而且与本国同胞隔绝的人们有可能对游客抱有敌意。
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🔤 更多 B 开头的单词

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