在英汉语对比研究中，并列结构的研究既是个薄弱环节，又是个难点。

In comparison of English and Chinese, their study of parallel structure is feeble and difficult.

youdao

在英汉语对比研究中，并列结构的研究既是个薄弱环节，又是个难点。

In comparison of English and Chinese, their study of parallel structure is feeble and difficult.

youdao