Chemoanalytic
化学分析的
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
The train arrived on time.
火车准时到达。