Pettenkofer's test
[医] 佩滕科弗氏试验(检尿胆汁酸)
🧩 词语组成解析
🗣️ 情景例句
There's no room for any excuse for what you have done.
你的所作所为没有辩解的余地。
It's a large town.
这是一个很大的乡镇。
The dish now had to be lifted vertically because one edge was resting against the side of the canal.
这次，盘子必须垂直吊出水面，因为盘子的一边紧靠着运河河岸。