?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

calmness

英 / ˈkɑːmnəs /
美 / ˈkɑːmnəs /
n. 平静;沉着;冷淡

1. We admired his calmness under pressure.
我们佩服他在压力下的镇静。
2. He felt the strange calmness stealing over him and it grew deeper and deeper until he fell asleep.
他感到一种奇怪的平静悄悄笼罩着他,这种平静越来越强烈,直到他睡着了。
3. "They expressed optimism, calmness and sympathy even when these were not the emotions that they were actually feeling," the study said.
研究称:“她们表现出乐观、冷静和同情,即使这些情绪并不是她们实际感受到的。”
4. She affected a calmness she did not feel.
她强装镇静。
5. He breathes in, forcing calmness.
他吸了一口气,强自镇定。