Sentences with Hard-shell

The hard-shell coating protected the delicate electronics from water damage during the rainy outdoor event.

The business faced a hard-shell challenge as it tried to overcome the tough market competition.

The military strategists planned a hard-shell defense to protect the nation's borders.

The astronaut donned a hard-shell spacesuit before venturing into space.

The cyclist wore a hard-shell helmet to ensure safety during the downhill race.