🧩 词语组成解析
🗣️ 情景例句
He's teething.
他正在长牙齿。
We've got to get a telepnone stand for the hallway.
我们必须有一部电话放在走廊。
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
驯象中至关重要的是指派一名专门的驯象员，全面负责这项工作。