Standard candle
[医] 标准烛光
🧩 词语组成解析
standard
['stændɚd]
n. 标准，规格;旗，军旗;度量衡标准;直立支柱;
adj. 标准的，合格的;普遍的，一般的;公认为优秀的;
🗣️ 情景例句
Have you been getting enough rest?
你休息的足够吗？
Could you tell me where is the exit?
你能不是告诉我出口在哪里？
We'll have to cancel if we don't get that order soon.
如果不能很快拿到货，我们只有取消啦。