短語(yǔ)詞組短語(yǔ)concentrate up on 集中于concentrate sth on sth 許多公司正在集中精力開(kāi)拓它們的海外市場(chǎng)concentrate ? on 專(zhuān)注于Concentrate Fire On Indomitable 集中火力攻擊concentrate more on 更專(zhuān)注于concentrate energies on studying 把力量貫注于學(xué)習(xí)Concentrate Instead On Revenue 專(zhuān)注收入To concentrate more on 在 返回 concentrate on