Standard substance
[化] 标准物; 基准物\\n[医] 标准物质
🧩 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
for his faith in my project.
对我工作计划的信心。
And they are very proud of their son's success in getting a scholarship to Harvard.
他们为儿子获得哈佛的奖学金页感到非常自豪。
The most important factor in our environment is the state of our own minds.
我们环境中最重要的因素就是我们的思想状况。