Self-checking number
[电] 自动核数
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
[计] 检查的\\n[化] 校核; 检验; 浅裂纹
🗣️ 情景例句
We'll spend many more weekends like this.
我们以后可以多度几次这样的周末。
Bill was very jumpy as he waited for the phone to ring.
贝尔忐忑不安地等着电话来。
but belongs to the air, travelling it may be six thousand miles to and from its northern nesting home, feeding its flown young as it flies,
在空中十分自如，可以飞行6，000英里，可以飞往北方做窝的老家，再从老家飞回；一边飞一边喂养会飞的雏燕，甚至在顶风时也能在气流中滑翔，似乎气流在帮它前进。