defenceless
adj. 无保护的；无防御的
近义词：unprotected，unarmed，exposed，unguarded，vulnerable，helpless，wideopen，weak，frail，powerless，defenseless，defencelessly，defenselessly，
英英释义
Adjective
- lacking protection or support;
"a defenseless child"
- lacking weapons for self-defense
Adverb
- without defense;
"the child was standing in the middle of the crossfire, defenselessly"
例句
用作形容词(adj.)
- The bandits descended upon the defenceless village.匪徒袭击无防御的村庄。