improvement怎麽讀：美?[?m?pruvm?nt]英?[?m?pru?vm?nt]。
improvement英漢雙譯：
1）改善；改進 The act of making sth better; the process of sth becoming better.
2）改進處；改善的事物A change in sth that makes it better; sth that is better than it was before.
improvement的同義詞：
amendment,correction,development,step-up,upgrade等。
improvement的反義詞：
deterioration,decline等。
improvement的短語：
bring about improvement帶來改善,實現改良
carry out improvement實行改良
make improvement in technique改進技術
make improvement on對…進行改進
need for improvement需要改進