an unexpected visit
They arrived unbidden at the midnight.
他们半夜里不期而至。
—— 辞典例句Sometimes our expectations sneak up on us unawares.
有些时候,我们期待的事情会不期而至。
—— 柯林斯例句Something good always going to happen on the kick - out.
只要把球送出去,好事总会不期而至。
—— 给力词典精选We were stuck with relatives who came to stay unexpectedly.
我们不得不接待不期而至的亲戚们。
—— 给力词典精选If they have enough motivation, they would have the ability to adapt.
如果动力足够大, 那么与之相匹配的能力也将不期而至。
—— 给力词典精选