Bendien's test
[医] 本甸氏试验(检癌及结核病预后)
🧩 词语组成解析
🗣️ 情景例句
Dad and I were planning to go to the game,
爸爸本来要和我一起去，
Rivers need a spring.
大河要有源头。
In the pioneering days, however, this was not the case at all.
然而，在登山运动的初期，全然不是这种情况。