Null indicator
[计] 空指示符\\n[化] 示零器
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Being a mother is not easy,
当一个母亲真不容易，
A happy heart makes a blooming visage.
心花怒放，笑逐颜开。
We can do that at the meeting tomorrow.
我们明天开会时再签订吧。