Ifdef
n. 如果定义了
🗣️ 情景例句
Is something still wrong, Robbie?
还有什么不对的地方吗， Robbie？
Be my guest.
请便、别客气
One afternoon she set out from the coast in a small boat and was caught in a storm.
一天下午，她乘小船从海岸出发，遇上了风暴。