Encrustations
n. 结壳( encrustation的复数形式 ); 用覆盖物; 镶嵌; 硬壳
🗣️ 情景例句
When you have a business meeting in the United States, come to the appointment on time.
当你在美国有商务会晤时，一定要按时赴约。
Man is the artificer of his own happiness.
人之幸福，自己创造。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。