Inkless
a. 无墨水的, 无墨汁的\\n[计] 无墨的
🗣️ 情景例句
It was on Spring Avenue, near the park.
那房子是在Spring Avenue 公园附近。
Can I be sure of a profit if I invest?
我要是投资，肯定能获利吗？
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。