nine times out of ten | ninety-nine times out of a hundred成語所屬單字timenine times out of ten | ninety-nine times out of a hundrednine times out of ten | ninety-nine times out of a hundred — 慣用語慣用語1. Almost always; very frequently.1.慣用語釋義十之八九；幾乎總是Almost always; very frequently.例句Nine times out of ten, she is right.Ninety-nine times out of a hundred, the train is on time.