noun
R
A vehicle or part of a spacecraft that is designed to land on a planet or moon.
The Mars mission, featuring an orbiter, a lander, and a rover, was launched in July 2020.
火星任务，包括一个轨道器、一个着陆器和一个漫游车，于2020年7月发射。
translation
着陆器
词形变化
Plural
landers