My sensors detect the vehicle is armored with my protective shell.
The protective shell also helps to reduce this effect.
The egg's protective shell keeps bacteria from reaching the yolk.
Under its very thick protective shell, the crab feels relatively safe.
The helmet is the most important protective shell for a cyclist's head.
The diver's suit acts as a protective shell against the ocean's intense cold.
The turtle retreats into its protective shell as soon as it hears a suspicious noise.
La tortue se cache dans sa coquille protectrice dès qu'elle entend un bruit suspect.
This tiny seed has a hard protective shell that shields it from moisture.
Cette petite graine possède une coquille protectrice dure qui la défend contre l'humidité.
The children watched the hedgehog's protective shell, formed by its tightly bristling spines.
Les enfants ont observé la coquille protectrice du hérisson, formée par ses piquants resserrés.
The diving suit acts like a protective shell, shielding the diver from underwater pressure.
Le scaphandre agit comme une coquille protectrice, isolant le plongeur de la pression sous-marine.
The walnut is hard to crack because of its particularly tough protective shell.
La noix est difficile à ouvrir à cause de sa coquille protectrice particulièrement solide.
Scientists study the protective shell of mollusks to develop new, durable materials.
Les scientifiques étudient la coquille protectrice des mollusques pour créer de nouveaux matériaux résistants.
In the fairy tale, the hero finds a magical protective shell that makes him invincible.
Dans le conte, le héros trouve une coquille protectrice magique qui le rend invincible.