Perkins'reaction
[机] 珀金斯反应
🗣️ 情景例句
for giving me a passing grade.
给我及格分数。
Yes. And while I think of it, please ask when you want to borrow my records/CDs.
是的。还有，随便想起一件事，要是你想借用我的唱片，请先问一声。
This is a good photograph.Who are these people?
这是一张很好的照片。这些人是谁。