Q: JITTERY ...could I get jittery if i drink too many coffees a day? とはどういう意味ですか?
A: Jittery means kind of hyper and to have too much energy. So if someone says they’ll be jittery if they have too much coffee, they’re saying that they’ll get hyper and jumpy if they drink too much.
Q: jittery とはどういう意味ですか?
A: shaky, antsy, anxious


Q: jittery を使った例文を教えて下さい。
A: I felt quite jittery as the performance grew closer. He seemed quite jittery and nervous. Why are you so jittery today?
Q: jittery を使った例文を教えて下さい。
A: I’ve been jittery about this performance for ages
Q: jittery を使った例文を教えて下さい。
A: Caffeine makes me jittery,
I’m feeling jittery,
I always get jittery doing speeches


Q: jittery と edgy はどう違いますか?
A: Being jittery means you're nervous or unable to relax; on the other hand, edgy is being jittery plus easily angered/irritable.

"I feel jittery after drinking two cups of coffee."
"I'm edgy right now, because I now have to present to my clients right after being scolded by my boss."
Q: jittery と anxious and nervous はどう違いますか?
A: 「anxious and nervous」は心配しているという意味です。

Q: jittery と anxiety と nervous はどう違いますか?
A: Smoking meth can cause anxiety as far as I know, but jittery is probably the best way to describe it. I have not personal experience in the area.