fretful

婴儿因为肚子饿而变得烦躁不安，不停地哭闹。

The baby became ___fretful when hungry, crying nonstop.

婴儿因为饥饿而变得焦躁不安，不停地哭闹。

The ___fretful baby kept crying due to hunger and couldn't calm down.

那个烦躁的孩子不停地踢座位，让整个航班都不得安宁。

The ___fretful child kept kicking the seat, disturbing the entire flight.