Plighting
vt. 保证, 约定（plight的现在分词形式）
🗣️ 情景例句
I'm really excited about seeing Grandpa.
一想到要见到爷爷， 我就觉得兴奋。
The best horse needs breaking, and the aptest child needs teaching.
玉不琢不成器。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？