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- main cavern grotto 主洞室
- A tremendous river cut through the forest and collected into a lake that looked to be easily twice the size of the main cavern of Menzoberranzan. 一条巨大的河流横穿森林，流入一个看起来至少是魔索布莱城主洞窟两倍大的湖泊之中。
- Dinin was always nervous when he came to this point. Of the hundred tunnels that opened off the main cavern of Menzoberranzan, this one was the best guarded. 每当狄宁来到这里的时候，他总会不由自主地感到紧张。在通往魔索布莱城巨大洞穴的数百条隧道当中，这是防卫最严密的一条。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- Men and machines poured along the main highways. 人和机动车顺着公路如潮涌而去。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- He arranged his speech under four main heads. 他把发言内容归纳成四个主要方面。
- Sheet in the main sail, a storm in coming! 收回主帆，风暴要来了！
- In the main, the pupils did well on the test. 总的来说，学生们考得很好。
- Our main task now is increasing production. 我们现在的主要任务是增加生产。
- We have succeeded in our main objectives. 我们已经成功地达到了主要目标。
- The overseas trade has become the main project. 海外贸易成为主要的项目。
