Floundering
v. （常指在水中）挣扎( flounder的现在分词 ); 挣扎, 漫无目标
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
He has gone far beyond me in learning.
他在学问上超过我。
That sounds strange.
这听起来很奇怪。