File tester
[机] 锉刀试验机
🧩 词语组成解析
file
[faɪl]
vt. 提出（离婚诉讼或其他讼案）;把…归档;用锉锉;发稿，寄给报社;
vi. 发送（报道给报社）;排成一行行走;提出申请;
n. 文件（夹）;档案;纵列;锉刀;
fil线+e → 用线穿成的→ 档案
n. 考试人, 做试验者, 试验装置, 天盖, 华盖\\n[化] 检验器; 试验仪器
🗣️ 情景例句
I can't wait to get back home and see everyone again.
我迫不及待地想回国看看。
If it's not too much trouble, I would like some help.
如果你不嫌麻烦的话，我想请你帮个忙。
The disadvantage with carrying out interviews is that it may take a long time.
走访用户的不利之处是它需要很长的时间。