Chargeometer
(电池用)硫酸比重 计
🗣️ 情景例句
Youth boredom is the main culprit behind youth crime.
年轻人的无聊是青少年犯罪最大原因。
They're calling your flight now.You barely have time to make it.
他们正在定航班。你刚刚有时间做。
Don't let me down.
别让我失望。