Nhr
[醫(yī)][=neonatal heart rate]新生兒心率
??? 情景例句
How did you do that?
你怎么做到的呢？
According to Mr. Green,this is a complicated problem.
對(duì)于格林先生，這是一個(gè)復(fù)雜的問題。
'I'm trying to repair the bell,' answered Bill.
“我想把這口鐘修好，”比爾回答說。