青年中文頂號的英文
英文翻譯
Top number
重點詞匯
頂號───Top number
雙語使用場景
During the dark-chocolate phase, their blood pressure dropped: the systolic (top) number by 5 points, the diastolic (bottom) by 2 points.───在進食黑巧克力期間，他們的血壓有所下降：分別是5點的高壓值和2點的低壓值。
He touched the hands sweat, with great care to pick up the phone on the microphone, a finger finger pressing the top number.───他摸了摸手上的汗，小心翼翼地拿起座機上的話筒，一根手指一根手指地按著上面的數字。
Top number indicates valve number, bottom number indicates valve size.───頂部的數字表示閥門編號，底部的數字表示閥門大小。
英語使用場景
If you have high blood pressure, cutting back on booze could produce a small but significant drop of 2 to 4 mm Hg systolic (the top number) and 1 to 2 mm Hg diastolic (the bottom number).
A blood pressure reading has two parts: The first number is sometimes called the top number, or the systolic pressure. It measures your blood pressure when the heart contracts and is pumping blood.
The top number is higher and is called the systolic reading.