Our translation team flagged a missing formative in the product manual's Spanish verb forms.

我們的翻譯團隊指出，產品手冊的西班牙文動詞形式中少了一個構詞成分。

The linguist we hired explained how each formative changes the meaning of a brand name.

我們聘請的語言學家說明了每個構詞成分如何改變品牌名稱的意思。

Please check the email again; the plural formative was dropped from several item names.

請再檢查一次那封電子郵件，好幾個品項名稱漏掉了表示複數的構詞成分。