✅ 同义词
🔴 反义词
🗣️ 情景例句
Save your voices.
留着点嗓子。
We must not lie down,and cry,God help us.
求神不如求己。
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。