必须 | bì xū | to have to; must; compulsory; necessarily | |
必要 | bì yào | necessary; essential; indispensable; required | |
必然 | bì rán | inevitable; certain; necessity | |
不必 | bù bì | need not; does not have to; not necessarily | |
必将 | bì jiāng | inevitably |
1 | They must carry out the plan. | |
2 | Please turn off the power supply | |
3 | We must admit the fact. | |
4 | We must accept reality. | |
5 | Both parties must sign the contract. |