Mobile liquid
[化] 低粘度液体; 易流动液体
🧩 词语组成解析
🗣️ 情景例句
You have the spirit of a teenager, Susan.
你有一股青少年的朝气， Susan。
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
You must get up and get ready for school. If you don't go soon,you'll be late.
你得起床准备上学了。你如果不赶紧去，就该迟到了。