Negative pressure catheter
[医] 负压导管, 吸引导管
🧩 词语组成解析
negative
['nɛɡətɪv]
adj. 消极的，否认的;[数]负的;[心]反抗性的;无预期结果的;
n. 否定词语;否定的观点;消极性;[摄]底片;
vt. 否定;拒绝;
negat否认+ive形容词后缀 → 否认的；n. 底片
n. 导管\\n[医] 导管
🗣️ 情景例句
You'll never be in shape until you eat less and exercisemore.
只有少吃多锻炼才能健美。
Many hands make light work.
人多好做活。
I would like to give you an example, but fortunately I cannot do so.
我愿为你举个例子，但幸亏我举不出。