Differential stethoscope
[醫] 鑒別聽診器
?? 詞語組成解析
differential
['d?f?'r?n??l]
adj. 差別的;特意的;[數]微分的;[機，物]差動的;
n. [數]微分;差別;工資級差;[機]差動器;
di, dif, divid 表示”分開”;”取消”,”否定”;”不同”
stethoscope
['steθ?sk?up]
n. 聽診器;
??? 情景例句
It's pretty,
是漂亮，
Best wishes! The same to you.
致以最良好的祝愿。
Fortunately we found some that was still dry and carried it back to the cave.
幸好，我們找到了一些干木柴，并把木柴抱回巖洞。