n. excessive fervor to do something or accomplish some end
n. 热心, 热衷, 热诚
1. She approached her studies with great zeal.
她以极大的热情投入到学习中。
2. His zeal for helping others is truly inspiring.
他帮助他人的热情令人鼓舞。
3. The team worked with zeal to complete the project on time.
团队全心投入，以及时完成项目。