Vernier engine
微调发动机
🧩 词语组成解析
n. 游尺, 游标, 游标尺\\n[化] 游标
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
the minute he comes home.
他一回来。
Thank you for taking me home.
谢谢你送我回家。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。