friendless
adj. 没有朋友的；无依无靠的；孤单的
例句
The boy was unhappy because he thought he was friendless.
这个男孩不太高兴，因为他觉得自己没有朋友。
《柯林斯英汉双解大词典》
He is not as friendless as he appeared to be.
他并不像看上去的那样孤家寡人。
Chuck is jobless, homeless, friendless, and suffering from culture shock.
查克没有工作、居无定所，也没有朋友，还得忍受异国文化带来的冲击。
