single quote mark
常见例句
- If the single quotation mark is the outermost quote, no variables are expanded.
如果最外邊的引號是單引號，那麽不展開變量。 - To create an actual apostrophe, put two single quote marks side-by-side (') to produce one quote mark in your output.
要創建實際的省略號，將兩個單引號竝排放在一起（‘’），從而在輸出中生成一個引號。 返回 single quote mark