resilience n. 释义：the ability to become strong, happy, or successful agai...

laggard n. 释义：a person who makes slow progress and falls behind others “...

operation n. 释义：a business, company, or organization “operation”可以作可数名词也...

U-turn n. 释义：a complete change of ideas, plans etc “U-turn”是可数名词，本意是“掉头、...

status quo n. 释义：the state of a situation as it is “status quo”是不可数名词，意思...

influx n. 释义：the arrival of large numbers of people or large amounts of ...

landscape n. 释义：the main features of a situation or activity “landscape”...

onset n. 释义：the beginning of something, especially something bad “onset”...

mantra n. 释义：a word or phrase which is often repeated and which sometime...