BrowserVersionOwn?TypeAs String
Chrome94.0.4590???
Edge92.0.902ownfunctionfunction SpeechSynthesisErrorEvent() { [native code] }
Firefox90.0.0ownfunctionfunction SpeechSynthesisErrorEvent() { [native code] }
Java11.0.10???
requests2.26.0???

PropertiesChromeEdgeFirefoxJavarequests
ALT_MASK?? 90.0.0??
AT_TARGET 80.0.3987 92.0.902 90.0.0??
BUBBLING_PHASE 80.0.3987 92.0.902 90.0.0??
CAPTURING_PHASE 80.0.3987 92.0.902 90.0.0??
CONTROL_MASK?? 90.0.0??
length 80.0.3987 92.0.902 90.0.0??
META_MASK?? 90.0.0??
NONE 80.0.3987 92.0.902 90.0.0??
prototype 80.0.3987 92.0.902 90.0.0??
SHIFT_MASK?? 90.0.0??