Wagering
v. 在（某物）上赌钱, 打赌( wager的现在分词 ); 保证, 担保
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
She never mends her clothes; they all have holes in them.
她从来都不补缀衣服。因此，衣服上到处都是破洞。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）