Mettled
a. 精神飽滿的, 有生氣的, 勇敢的
??? 情景例句
How about going out for a bit to eat?
去吃點東西怎么樣？
But after one week and I still hadn't made a single sale, my heart was in my boots.
但過了一星期還沒有做成一筆生意，我感到十分焦急。
It is impossible to make more than the wildest guess at how many they kill, but they are hungry creatures, not content with only three meals a day.
它們一年中消滅了多少昆蟲，我們簡直無法猜測，它們是吃不飽的動物，不滿意一日三餐。