[請益] 這人說這話是什麼意思

[Miere (新年快樂)]

W:what time did u come home last night?
M:around midnight.you were already asleep.
W:That's not true.i was up until 2 o'clock waiting for u.

M:It must have been later.

M:It must have been later.  ->what does it mean here?thanks!

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→ dunchee:http://www.ldoceonline.com/dictionary/must_1
→ dunchee:->1 ... (比要時查(好的)英漢辭典)
→ dunchee:所以 M 知道自己搞錯了 既然他回來時 W 已經睡了，且 W
→ dunchee:等他等到 2 am，那麼他回到家的時間 ....-> ?
→ dunchee:later-> later than 2 am.