螢火蟲(chóng)用英語(yǔ)是：firefly。

firefly 英[?fa??fla?] 美[?fa??rfla?]

n. 螢火蟲(chóng);

[例句]A firefly is a type of beetle.

螢火蟲(chóng)是一種甲蟲(chóng)。

In joy and sorrow, I will be my own firefly.

在喜悅和哀痛，我將是我自己的螢火蟲(chóng)。

A sympathetic firefly would have been enough for me.

如果有一只螢火蟲(chóng)同情地陪伴我，我就知足了。

This is actually the first time I have seen a firefly, so to me it felt amazing.

這實(shí)際上是我第一次看到螢火蟲(chóng)，所以覺(jué)得非常特別。

If you have ever seen a firefly then you have witnessed the same process in action.

如果你曾見(jiàn)過(guò)螢火蟲(chóng)，那么你其實(shí)就已經(jīng)目睹了同樣的運(yùn)作原理。