垮塌

1.
collapse
... 空投救灾物资 airdrop relief supplies 垮塌 collapse 里氏震级 Richter Scale ...
shwomen.eastday.com|Based on 18 pages

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard