Upper explosive limit（）：n. - 完整释义与助记

🧩 词语组成解析

upper ['ʌpə]

adj. 地位较高的;上面的;内地的;地表层的; n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;

explosive [ɪk'splosɪv]

adj. 爆炸的;易爆炸的;突增的;暴躁的; n. 爆炸物，炸药;[语言学] 爆破音;

explos=explose 爆炸+ive表名词 →炸药

limit ['lɪmɪt]

n. 限制;限量，限度;界限; vt. 限制，限定;

lim门槛，限制+it名词后缀 → 限制

Thank you so much.

太感谢你了。

The police crept up from behind and took the gangster by surprise.

警察悄悄从背后绕过去，出其不意地将歹徒逮捕。

They were taking a badly damaged boat from the Virgin Islands to Miami to have it repaired.

他们驾着一条严重损坏的小船从维尔京群岛阿密修理。

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