unstudied
adj. 自然而不做作的; 非學得的; 即席而成的
1. not by design or artifice; unforced and impromptu;
2. lacking knowledge gained by study often in a particular field;
She was utterly feminine and devastatingly attractive in an unstudied way.
她溫存無比,魅力四射而又絕不矯揉造作.
An air of unstudied spontaneous utterance is apt to be painstakingly achieved.
一時衝動就脫口而出的說話風格自然很難讓人接受.
But much about the impact of volcanic ash on jet engines remains unstudied.
但火山灰對噴氣引擎的大部分影響仍有待研究.