Verhoeff depth perception test
[医] 维尔赫夫氏深度觉试验
🧩 词语组成解析
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
I have due cause to do so.
我有充分的理由这么做。
Often a valley boasted no inn at all, and climbers found shelter wherever they could --
山谷里常常没有小客栈，登山者只好随遇而安。