Perls' test
[医] 珀耳斯氏试验(检含铁血黄素)
🧩 词语组成解析
🗣️ 情景例句
What are you doing tomorrow night?
明天晚上做什么？
I appreciate your efforts and cooperation and hope that this will be the forerunner of other transactions in future.
非常感谢贵方的努力与合作，希望这只是我们今后业务往来的开端。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。