| 例句 |
adjective It is obligatory for all employees to wear protective clothing. 所有员工必须穿防护服装。 In the mid-60s he took the almost obligatory trip to India. 60 年代中期，他也赶时髦到印度一游。 It’s almost obligatory to have a blog nowadays. The college authorities have now made these classes obligatory. Recently safety regulations have made it obligatory for all competitors to wear fist protectors. The hotel has a terrace with comfy chairs for that obligatory cocktail. |