Snickered
v. =sni^^er( snicker的过去式和过去分词 )
🗣️ 情景例句
This is perfectly feasible.
这是完全可行的。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。