Model identification
[化] 模型辨识
🧩 词语组成解析
🗣️ 情景例句
Is this five-two-one double eight six-four?
这里是521-8864吗？
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。