Selectional
a. 选择的
🗣️ 情景例句
Downsizing is now a strong possibility.
很可能会裁员。
Don't cast out the foul water till you bring in the clean.
清水未来，莫泼赃水。
When he learnt that he would be sent abroad, he returned to the farm and his father hid him until the end of the war.
当他了解自己将被派遣出国时，他逃回农场，父亲把他藏了起来，直到战争结束。