to suddenly become afraid to do something
avoir peur de faire quelque chose soudainement (avoir peur de faire quelque chose soudainement)
"He got cold feet before proposing to her."
"Il a eu peur avant de lui proposer mariage." (Il a eu peur avant de lui proposer mariage.)
to recover and be healthy again
something or someone that looks pitiful or regrettable
a physical separation between secure and insecure systems
to suddenly change direction
to wear formal or special clothes
to understand the larger or more important issue