Picnicked
vi. 去野餐, 参加野餐（picnic的过去式与过去分词形式）
🗣️ 情景例句
I've never been able to figure him out.
我一直不能理解他。
I suppose he was sick.
我猜他大概是病了。
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了，生活在这些植物上的昆虫就消亡了。