1 not allowing light to pass through; not transparent 不透明的; 不透光的
*opaque glass 不透明的玻璃
* an opaque lens 不透光的镜片.
2 (of a statement, piece of writing, etc) not clear; difficult to understand （指言语、写作等）不清晰的, 难懂的, 意义不明的
*I felt his report was deliberately opaque. 我觉得他的报告故意含糊其辞.
adj [usually before noun]
1400-1500; Language: Latin;Origin:
opaque glass or liquid is difficult to see through and often thick
≠ transparent a shower with an opaque glass doorformal
difficult to understand an opaque style of writing>opaquenessn[U]
1. The glassware is made of opaque glass. 这个玻璃制品是用不透明的玻璃做的。
2. During these tests she was able to read a newspaper through an opaque screen and, 在这些测试中，她能隔着不透明的屏幕读报纸。