Chromatosheet
(薄层)色谱板
🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
A brave retreat is a brave exploit.
勇退即勇绩。
Waiter. Will the pancakes be long?
服务员，煎饼要很久才做好吗？