Prelection
n. 讲课, 讲演
✅ 同义词
🗣️ 情景例句
a portrait of the United States--
一幅美国的剪影--
From all listed prices we allow a discount of 10 percent on orders received on or before 31st May.
5月31日或此前收到的订单，我们都按价目单上的价格给10%的折扣。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。