abscission
英[æb'sɪʒən]美[æbˈsɪʒən]
n.切断，除去，脱落，切除；
例句
Objective : To introduce a way of epicanthus correction by inferior edge abscission.目的: 介绍一种通过内眦下边缘离断矫正内眦赘皮方法.
Abscission of the tightly rolled , needlelike tips of the injured leaves quite often occurred.受毒害叶片经常出现针状的叶尖从蜷缩部分脱落下来.
It is antagonistic abscisic acid in abscission.在脱落过程中生长素与脱落酸有拮抗作用。
英英词典释义
Noun
1. shedding of flowers and leaves and fruit following formation of scar tissue in a plant
2. the act of cutting something off
行业词典
医学： 切除术；
植物学： 脱落；