Estes
(este 的复数) abbr. 工程的特殊试验设备（Engineering Special Test Equipment）
🗣️ 情景例句
Let's meet more often.
让我们常见面。
She fears Tom will drop out of school.
她担心汤姆会休学。
The answer is easy! said the doctor.
“答案很简单！”医生说。