Please hold on a second 用于哪些方面?

Please hold on a second 用于哪些方面? please hold on. 电话中hold on a second.i'll put him on.意思? ____（hold) on a moment please.hans is coming. Please hold on.There's a call for you. just hold on a second while i get a pen to write down your p Please hold on.（翻译） please hold on怎么读 If you'll hold on a second,I'll just check if htere's anythi hang on a second hold on to a -May I speak to Jim?- ,please.A.Hold on B.Wait a moment C.A