Collins Chinese Dictionary Plus (3rd edition), 2011:
deflate [diːˈfleɪt]
I vt
1
[+ tyre, balloon] 放出…的气(氣) fàngchū…de qì
2
[+ person, hopes] 使泄(洩)气(氣) shǐ xièqì
II vi
[tyre, dinghy] 放气(氣) fàngqì
在这些条目还发现'deflate':
在英文解释里: