例句與造句

1. our four major product lines include lithium tantalate, lithium niobate, optical grade lithium niobate lithium tetraborate and sapphire
   我們現(xiàn)在推出的四種主要產(chǎn)品包括：鉭酸鋰、鈮酸鋰、四硼酸鋰與藍(lán)寶石
2. It's difficult to find lithium tetraborate in a sentence. 用lithium tetraborate造句挺難的