■ deep down

是“在内心深处”的意思。

• Deep down he knew he was born to be a soldier.他在内心深处知道自己生来就该当军人的。

• expense
• expensive
• experience
• expire
• expire 与 mature
• explain
• exposed to
• extension
• eye
• face
• face 与 confront
• fail to
• failure
• fairly
• fairly 与 rather
• falls
• fancy
• far
• far be it
• far between
• far from
• fat envelope
• fauna
• favor
• favour