Cammann's stethoscope
[醫] 卡曼氏聽診器, 雙耳聽診器
?? 詞語組成解析
stethoscope
['steθ?sk?up]
n. 聽診器;
??? 情景例句
I would like to make a suggestion.
我想提個建議。
Thank you for your inquiry, but we cannot make you an offer right now because we are presently unable to obtain appropriate materials.
謝謝貴方詢價，但我們不能馬上發盤，因為目前我們得不到合適的原料。
I like spring and summer.The days are long and the night are short.The sun rises early and sets late.
我最喜歡春季和夏季。因為此時白天長而夜晚短，太陽升得早而落得遲。