Glowworm
n. 萤火虫
✅ 同义词
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
A friend in need is a friend indeed.
患难朋友才是真朋友。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，