Perfectiveness
完成时\\n完成式
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
She is sick of watching boxing.
她厌恶观看拳击。
But when the train dawdled at station after station, I began to wonder,
但是，当火车一站接着一站往前蠕动时，我便产生了怀疑。