✅ 同义词
🗣️ 情景例句
Robbie and Alexandra told me
Robbie和Alexandra告诉我
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：