... mandatory adj. 强制的，命令的 mandatorily强制地 mandate v. 强制执行；授权 ...
双语例句
1
The improved design is increased in the fixed mold core, which change first parting into second parting and demould the inverted cone mandatorily.
该改进设计主要是在定模部分增加型芯，并将一次分型改成二次分型，再使倒锥部分实现强制脱模。
2
The above-mentioned types of tongue picture appearing in higher frequency all may directly affect the function of the tongue, therefore they can "mandatorily" draw physician's attention.