collapse all短语²⁵²⁸³ 基本例句 🌏全部折叠；全部折叠收缩；全部塌陷 Looking at Listing1, you might be tempted to collapse all three catch blocks into a single block that catches Exception because the recovery action is the same for each. 请参见清单1，您可能尝试将三个捕获块合并成捕获 Exception的单独捕获块，因为每个捕获块的捕获恢复操作是相同的。 ibm