commendable
adj. 值得赞扬的
adv. 值得赞扬地
例句
I'm really glad to see you all here. It is indeed commendable that you got up so early in class.
我真的很高兴在这见到大家。你们起这么早来上课的确值得表扬。
He has acted with commendable speed.
他以值得称赞的速度付诸了行动。
《柯林斯英汉双解大词典》
Such initiative is highly commendable.
这种积极性是很可贵的。
《新英汉大辞典》