Dicrotic notch
[醫] 重搏切跡(脈波)
?? 詞語組成解析
a. [醫]重脈的, 二重脈搏的
notch
[nɑt?]
n. (V字形的)槽口;刻痕;<美>峽谷;等級;
vt. 砍，切;在…上作刻痕、開槽口;作刻痕計算;得分;
??? 情景例句
Hurt? What do you mean?
酸痛， 什么意思？
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果讓我來決定我們要一個沒有自行車的城市，還是要一個沒的汽車的城市。
The open sea was deep and mysterious,
無邊無際的海洋深邃而又神秘，