Periodic(al) inspection
[化] 定期检查
🧩 词语组成解析
🗣️ 情景例句
You work too hard, Susan.
太拼命工作了， Susan。
Proverbs are the wisdom of the ages.
谚语是时代的智慧。
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。