untilled
[ʌn'tild]
adj. 未耕种的, 未开垦的
例句与用法：
These locomotives ran on Great Western Railway metals until 1940.
这些火车头在1940年以前一直在大西部铁路线上运行。
Will we all survive until the year 2000? That's the sixty-four thousand dollar question.
我们大家是否都能活到公元2000年? 这个问题很难回答。
I've only got 10 to see me through until pay-day!
我只有10英镑，要熬到发薪那天了！
He lived in California until he was twenty.
他在加里弗尼亚一直住到20岁。
详细释义：
a.
未开垦的