Harding-ruttan's tests
[醫] 哈-臘二氏試驗(檢乙酰乙酸)
?? 詞語組成解析
n. 哈丁（姓氏）；哈丁（美國前總統）
n. 測驗（test的復數）
??? 情景例句
Alright. Please sit down.
好的，請坐下。
The city is under financial pressure.
本市正遭遇財政困難。
That is perhaps why sculpture has been described as the most difficult of all arts;
雕塑被說成是所有藝術中最難的藝術，可能就是這個道理。