open的中文意思、音标与词形变化

n. 公开, 户外, 空旷 a. 开着的, 开放的, 开阔的, 营业着的, 公开的, 悬而未决的 vt. 打开, 公开, 开放 vi. 展开, 开始, 展现 [计] 打开指令; 打开语句

n. a clear or unobstructed space or expanse of land or water n. a tournament in which both professionals and amateurs may play n. information that has become public v. cause to open or to become open