bastion

名词

1. 1

   堡垒、最后防线、据点

   This small library is the last bastion of quiet in the neighborhood.

   这间小图书馆是社区里最后一处宁静的堡垒。

2. 2

   要塞、堡垒、碉堡

   The old city walls once served as a bastion against invaders.

   古老的城墙曾是抵御入侵者的要塞。

3. 3

   棱堡军事

   Cannons were mounted on the bastion at each corner of the fort.

   大砲架设在堡垒四角的棱堡上。