Ultramicroanalysis
超微(量)分析
🗣️ 情景例句
Its reputation, the opportunities it offers, and the working conditions.
它的声誉，提供的机遇，以及工作条件等。
Many sands will sink a ship.
积沙沈船。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。