Sternal puncture
[医] 胸骨穿刺
🧩 词语组成解析
a. 胸骨的\\n[医] 胸骨的
puncture
['pʌŋktʃə]
vt. 刺，戳;贬低，削弱;揭穿;
vi. （指轮胎等）被刺穿;
n. 刺痕;（车胎等的）刺孔;
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
I used to work until nearly 6:00 o'clock each day.
我过去每天常工作直到将近6:00点钟。
I'm sorry.I've got none.
对不起，我没有。