be allowed to

基本解释

Participant 1 (male): I say he should not be allowed to play.
参与者1（男性）：我说不应该允许他打篮球。
Participant 2 (female): He should not be allowed to play for the semester, at least.
参与者2（女性）：至少这个学期不应该允许他打篮球了。
If neither of these files exists, only the super user will be allowed to use this command.
如果这两个文件都不存在，那么只允许超级用户使用这个命令。

I would like to understand if these men will be allowed to keep their horses."
So for an irreversible process, I wouldn't really be allowed to put a path there.
不可逆过程，是无法画出路径曲线来的。
麻省理工公开课 - 热力学与动力学课程节选
If it was non-reversible, I would be allowed to put an initial point and a final point, but I wouldn't be allowed to put a path between them like this, connecting them together.
如果是不可逆过程，我可以画出过程的初态点,和末态点，但是我不能再像这样,画出连接这两个点的，路径曲线来。
麻省理工公开课 - 热力学与动力学课程节选

Same-sex couples with children may or may not be allowed to file as heads of household.
FORBES: DOMA's Tax Hassles for Same-Sex Couples