Trail-and-error calulation
[经] 试差计算法
🧩 词语组成解析
vt. 跟踪,追踪;拖曳:让…拖或飘扬在后面;拖沓而行;跟在…后面;
vi. (在比赛等中)输;(尤指跟在他人后面)疲惫地走;(在比赛或其他竞赛中)落后;蔓生;
n. 足迹;臭迹;小径;一缕;
trail(draw)→拖;拉;追踪;尾随;踪迹;小径
n. 错误,过失;[法]误审,违法;[数]误差;
err漫游,犯错误+or表名词,物 → 错误
🗣️ 情景例句
If we land a man on the moon, I think someone could surely invent a toaster that works properly.
如果我们能让人类登陆月球,我想一定会有人能发明在月球上还能正常运行的烤面包机。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
Excuse me. What's that over there?
请问,那边是什么东西?
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