there is no saying

(there's) no saying

There is no way one can be sure; no one knows or can tell. He's already very volatile at the moment—no saying how he'll react to bad news like this. Unfortunately, there's no saying if such an effort will actually translate to a meaningful, long-lasting improvement in the economy.

there is no saying

it is impossible to know.

词组	there is no saying
释义	there is no saying (there's) no saying There is no way one can be sure; no one knows or can tell. He's already very volatile at the moment—no saying how he'll react to bad news like this. Unfortunately, there's no saying if such an effort will actually translate to a meaningful, long-lasting improvement in the economy. See also: no, saying Farlex Dictionary of Idioms. there is no saying it is impossible to know. See also: no, saying, there Farlex Partner Idioms Dictionary See also: drive (one) out of office force (one) out of office force out of office give (one) (one's) head give head give somebody their head give someone their head cooking for one 1FTR as one door closes, another (one) opens
随便看	flying start flying visit fly in the face of fly in the face of (something) fly in the face of something fly in the face of sth fly in the face of, to fly in the ointment fly in the teeth of (something) fly into fly into a rage fly into a rage, temper, etc. fly into a temper fly into (someone or something) fly into the face of danger fly kites fly light fly low fly mink Flynn fly off fly off at a tangent fly off the handle fly off the handle, to fly off with