1. confirm vt.证实; [法] 确认,批准
例句:I just want to confirm that the arrangements have been made.
我要确认所有计划都安排好了。
2. fulfill vt.履行(诺言等); 执行(命令等)
例句:We engage to fulfill certain obligations.
我们保证履行一定的职责。
3. engulf vt.吞没; 吞食
例句:The fire spread quickly via stairways to engulf the entire building.
大火经楼梯迅速蔓延至整座大厦。
4. imagine vt.想像; 想,设想
例句:I did not imagine that you would sink to cheating.
我没想到你会堕落到去行骗。
5. boost vt.增加; 促进,提高
例句:Last month saw a tremendous boost in sales.
上个月的销售额激增。