Wagner's test
[医] 华格纳氏试验(检潜血)
🧩 词语组成解析
🗣️ 情景例句
with the school board,
和联合校董会一起，
I can give you one for $24.00 a day or $158.00 a week.
租一辆一天24美元，一周158美元。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。