Semitangent
半切线
🗣️ 情景例句
I have an autographed one in my office.
在我办公室里有一本签了名的。
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
They will be able, as it were, to see and hear us in action.
他们能够身临其境般地观看我们做事，倾听我们讲话。