Sibson's notch
[医] 西布逊氏切迹(渗出性心包炎时,心浊音左上界向内弯进)
🧩 词语组成解析
notch
[nɑtʃ]
n. (V字形的)槽口;刻痕;<美>峡谷;等级;
vt. 砍，切;在…上作刻痕、开槽口;作刻痕计算;得分;
🗣️ 情景例句
That's insane.
有没有搞错。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner with would make a modern climber shudder at the thought,
确实，在探险中他们经常遇到惊心动魄的困难和危险，而他们装备之简陋足以使现代登山者一想起来就胆战心惊。