如何使用 "unavailing" 造句
- 1. All our protests were unavailing .
- 我们所有的反对意见都毫无作用。
- 2. Bitter but unavailing were my regrets .
- 我的懊悔是痛苦而无益的。
- 3. Hurstwood heard the details of the weary and unavailing search that evening .
- 那天晚上，赫斯渥听到了这次劳而无获的寻找的详细情况。
- 4. His best efforts , however , proved unavailing and the child died .
- 然而，他所有的努力都无济于事，女儿还是死了。
- 5. Silent awaiting would turn out to be unavailing .
- 默默等待将要变成徒劳。