be proficient at

be proficient at

美 　英

• v.精通
• 網絡能熟練使用；精通于；對……嫻熟

英漢解釋

v.

1. 精通

例句

Must be proficient at both English and Chinese in writing and speaking- Strong analytical and organizational skills.

須有良好的英文和中文的書寫和聽說能力。-卓越的分析和組織能力。

Be proficient at plating process and be familiar with machining, coating and die-casting process.

精通電鍍工藝。熟悉機加工，噴涂，壓鑄工藝。

Manage suppliers related to plating, coating, machining and so on. Be proficient at surface treatment processes is must.

對電鍍，噴涂，機加工等供應商的管理，必須精通表面處理工藝。