用“crucial parts”造句大全，crucial parts造句

Most times additional towers are placed in regular intervals along the wall and especially to protect the crucial parts of the defence, most importantly the gates itself.

For instance, suppliers who have near-monopolies on crucial parts and materials may be pressed to spread their production facilities geographically.

The prosthetic socket is the most important and important crucial parts in prosthetic, and it is the cavity that joins residual limb and prosthetics.