[翻譯][句子][文法]何解?

[alunray (alunray)]

No sooner had he arrived at his home before he was called back to the office
to deal with an urgent matter.

請問 No sooner had ... before 怎麼解釋?
以及求整句翻譯,謝謝!

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推 LunacyAlma:我沒看錯的話，這句是fragment，根本不完整
→ LunacyAlma:而且一般no sooner had+p.p.之後，應該是用than
→ alunray:這是多益試題答案是選 before
→ alunray:我知道一般來說過去完成式 had+過去分詞 跟著before不會怪
→ alunray:不過要是 No soonger 我就不太懂 希望有人能解答,tnx!
→ alunray:had 在 he 的前面我也不太了解為何?
推 michaelswan:不好意思,我有個小小的疑問:這不是一般字典就有?
→ michaelswan:順便回一樓:No sooner沒有規定只能跟than