rearguard
🇺🇸
/ˈrɪrɡɑːrd/
🇬🇧
/ˈrɪəɡɑːd/
noun
R
A group of people who protect others from behind, especially during a retreat.
The rearguard soldiers fought bravely to protect their comrades as they retreated from the battlefield.
後衛部隊勇敢地戰鬥，以保護他們的同志們在從戰場撤退時的安全。
translation
後衛部隊
詞形變化
Plural
rearguards