Arnoux's sign
[医] 珂诺氏征(双胎妊娠两胎心搏相近,如双马蹄声)
🧩 词语组成解析
🗣️ 情景例句
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
Hope often deludes the foolish man.
希望常欺愚笨汉。
I'm counting the new books.
我在数新书。