Firstling
n. 首批东西, 初生物, 最初的产品, 头生的仔
🗣️ 情景例句
What about you?
你呢？
We usually deal on a 20% trade discount basis with an additional quantity discount for orders over 1000 units.
我们通常给予20%的商业折扣，外加订货1000件以上的数量折扣。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，