Topfer's test
[医] 特普弗氏试验(胃酸定量法)
🧩 词语组成解析
🗣️ 情景例句
Lacks enthusiasm, passive and indifferent.
卸乏热情，不主动且态度冷淡。
This country is localed in the northern hemisphere.
这个国家位于北半球。
The normal price of a ticket is $2,000!
而正常票价是2，000英镑！