Definitive percussion
[医] 定界叩诊
🧩 词语组成解析
definitive
[dɪ'fɪnətɪv]
adj. 最后的;确定的，决定性的;不可更改的;限定的，明确的;
n. 限定词;
defin=define规定+itive形容词后缀 → 做出规定 → 决定性的
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
You'll get used to is soon.
你会慢慢习惯的。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，