"he could pursue his studies undisturbed"
1.未被动过的；未被移动的；未用过的
Something that remainsundisturbed is not touched, moved, or used by anyone.
e.g. The desk lookedundisturbed...
那张桌子看上去没人动过。
e.g. Peonies react badly to being moved and are best leftundisturbed.
牡丹花不宜挪移，最好别去动它。
2.（地方）平静的，未受扰乱的
A place that isundisturbed is peaceful and has not been affected by changes that have happened in other places.
e.g. In the Balearics pockets of rural life and inland villages areundisturbed...
在巴利阿里群岛上，零星散布在岛内的村庄和那里的生活平静而祥和。
e.g. The war had not left Bargateundisturbed.
巴盖特古城门未能躲过战火的荼毒。
3.（人）未被打扰的，未受干扰的
If you areundisturbed in something that you are doing, you are able to continue doing it and are not affected by something that is happening.
e.g. I can spend the whole dayundisturbed at the warehouse...
我可以一整天都呆在仓库里而不受打扰。
e.g. There was a small restaurant on Sullivan Street where we could talkundisturbed...
沙利文大街上有一家小餐馆，我们可以在那里不受打扰地聊。
4.不烦恼的；不着急的；不担忧的
If someone isundisturbed by something, it does not affect, bother, or upset them.
e.g. Victoria was strangelyundisturbed by this symptom, even though her husband and family were frightened.
尽管丈夫和家人都吓坏了，维多利亚却对这一症状出奇地淡定。
1. 未受干擾：Boo(1991)认为,生态旅游是指去往未受干扰(undisturbed)的自然区域,以欣赏、研究自然风光和野生动植物为目标,并能为保护区筹集资金,为当地居民创造就业机会,为旅游者提供环境教育,从而有利于自然保护的旅游活动.
2. undisturbed的近义词
2. 未扰动的：undisturbed zone 原状地层 |undisturbed 未扰动的 | undivided interest farmout 不可分割权益转租
3. 无扰动的：undistorted wave 无畸变波 |undisturbed 无扰动的 | undoped 无掺杂的
