as to的用法和樣例：
例句
用作介詞 (prep.)
- His behaviour soon undeceived her as to his true intentions.
他的行為很快就使她明白了他的真實意圖。 - The teacher must exercise his own discretion, as to the methods of teaching.
至於採用哪種教學方法，教師應該自行決定。
辭彙搭配
- as like as an apple to an oyster 毫無相同之處...
- such as to 達到這樣的程度以致...
- so as to 為的是
- throw a word to someone as a bone to a dog 以粗魯的態度同某人講...
- be so good as to 請
- so ... as to 如此 ... 以至於...
- as much as to say 等於是說
- as like as chalk to cheese 外貌相似實質不同...
