Catacaustic
a. [物]回光线的\\nn. 回光线(diocaustic之对)
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
The phone seems to be out of order.
电话好像出故障了。
the famous clock which can be heard all over the world on the B.B.C.
即那座从英国广播公司的广播中全世界都可以听到它的声音的著名大钟。