Doppler's phenomenon
[医] 多普勒氏现象(物理)
🧩 词语组成解析
🗣️ 情景例句
to interview applicants for admission.
与申请入学者面谈。
He who knows most speaks least.
懂得多的说得少。
She's beginning to move a little.
她开始有点能动了。