Costly
adjective草稿釋義（v0）——編輯正在精修。
釋義
- the everyday meaning of "costly"
- having a standard quality; a "costly" thing
同義詞
同義詞 of Costly →例句
- The teacher explained "costly" in class. (v0 example, to be refined)
- "Costly" appears in many beginner English texts. (v0 example, to be refined)