Photodensitometry
光密度分析法
🗣️ 情景例句
Let me give you a little fatherly advice.
让我像父亲般给你提点建议。
To jump into the pool
跃入游泳池中
New Zealand, with its natural beauty, mountains, rivers and National Parks, attracts tourists from all over the world.
新西兰以其自然风光、群山、河流以及国家公园，吸引着世界各地的游人。