Cleg
n. 虻
✅ 同义词
🗣️ 情景例句
I've got extra time on my hands.
我有过多空闲时间。
If he doesn't stay, who will?
如果他不，谁要留下？
Our knowledge of the universe is growing all the time.
我们对宇宙的认识一真在增长。