Differential stethoscope
[医] 鉴别听诊器
🧩 词语组成解析
differential
['dɪfə'rɛnʃəl]
adj. 差别的;特意的;[数]微分的;[机，物]差动的;
n. [数]微分;差别;工资级差;[机]差动器;
di, dif, divid 表示”分开”;”取消”,”否定”;”不同”
stethoscope
['steθəskəup]
n. 听诊器;
🗣️ 情景例句
Please keep two for us to pick up.
请给我保留两张。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。