Wasteless
a. 用不尽的, 无穷的
🗣️ 情景例句
People shouldn't do drugs. They're too addictive.
人们不应吸毒，太容易上瘾了。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。
Thanks.
谢谢。