Integrand
n. [数]被积函数
🗣️ 情景例句
Outstanding work.
做得太棒了。
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。