learn something by heart
导读：learn something by heart读音音标
learn something by heart意思解释
释义默记，背诵出；
双语例句What troubles me most is that I can\'t learn all these English idioms
learn something by heart意思解释
释义默记，背诵出；
双语例句What troubles me most is that I can\'t learn all these English idioms
learn something by heart读音音标
learn something by heart意思解释
释义
默记，背诵出；
双语例句
What troubles me most is that I can\'t learn all these English idioms by heart.*困扰我的是我无法背诵出所有这些英语惯用语。
