VOCABULARY · MORPHOLOGY · PHRASE

四级词汇词组库

共 5100 个单词、34553 个词组。支持按首字母、词根、前缀、后缀检索，自然人声朗读，例句一键翻译，并可标记掌握程度。

智能词汇练习进入单词闯关
39653词条总量
0已掌握
0未掌握
0需强化

LEARNING STATUS

我的词汇掌握分类

用“已掌握、未掌握、需强化”建立可执行的复习队列；标记后统计会立即更新。

单词已掌握 0未掌握 0需强化 0
词组已掌握 0未掌握 0需强化 0
单词 5100 词组 34553
全部 ABCDEFGHIJKLMNOPQRSTUVWXYZ

符合条件：4 条，首字母 A

词组

as long as

只要；和…一样长

用法：引导条件状语从句

As long as you keep practicing, your English will improve.
词组

as well as

也；和…一样；不但…而且

用法：A as well as B

The course improves your speaking as well as your listening skills.
词组

approve of

赞成

用法：approve of + 名词/doing

Her parents don't approve of her traveling alone abroad.
词组

approve oneself

[古语]证明为，表明为