uncommunicative
adj. 沉默寡言的,拘礼的
例句
My daughter is very difficult, uncommunicative and moody.
我女儿很难对付,她不爱说话而且喜怒无常。
《柯林斯英汉双解大词典》
Her uncle was a silent, uncommunicative Yankee farmer.
她伯父是一个沉默寡言的美国式农民。
Finally, remember that the Virgin MiFi is still a MiFi, so it's a bit uncommunicative.
最后,别忘了维珍的MiFi仍然是一种MiFi,所以它有点“不善交流”。