taxing

/ˈtæksɪŋ/
A taxing task or problem is one that requires a lot of mental or physical effort. 费劲的

adjective [原级] 费力的;繁重的

It's unlikely that you'll be asked to do anything too taxing. 不大可能叫你去做任何太费劲的事。

verb [vt. 及物动词] 征税(tax 的 ing 形式)

Since there is no way for me to avoid exams, I am currently questioning what kind are the most taxing and ultimately beneficial. 既然无法逃避考试,于是我目前在想,哪种考试是最费力但根本上是有益的。

来自tax(v. 向…征税; 使负重担)
单词造句:
网友用 “Taxing” 造句精选
This shouldn't be too taxing for you. 这对你来说不至于太费劲。