disastrously
UK/dɪ'zæstrəsli/US/dɪ'zɑ:strəslɪ/
C2
释义
adv.
In a way that causes great harm or failure
灾难性地，惨败地
词根拆分
词根派生disastrous不，分离
+
-ly星，星体，天体
=disastrously
disastrous + -ly（副词后缀）= 以灾难性的方式。
例句
- 1.
The negotiations ended disastrously for both sides.
谈判以双方都灾难性的结局收场。
- 2.
The bridge was disastrously underbuilt for heavy traffic.
这座桥的承重设计严重不足，后果灾难性。