Nonavailability
未利用率
🗣️ 情景例句
I'm glad you like it, Susan.
我很高兴你喜欢它， Susan。
I can recommend their pizza.
那家店的毕节饼值得推荐。
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。