Respiratory undulation
[医] 呼吸性血压波
🧩 词语组成解析
respiratory
['respərə'tɔri:]
adj. 呼吸的;
n. 波动, 波状弯曲, 起伏\\n[医] 波动
🗣️ 情景例句
And this is my mother, Ellen Stewart.
这是我妈妈， Ellen Stewart。
Congratulations on your good luck.
我恭喜你好运。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。