that'd

剑桥词典

short form of that would or that had
（that would 或 that had 的縮略形式）
That'd (= That would) be nice , don't you think ? 要是那樣就好了，你覺得呢？
When it happened , I didn't realize that'd (= that had) been the reason . 事情發生的時候，我沒有意思到原來是那個原因。 返回 that'd