Antiderivative
[机] 反式衍生物
🗣️ 情景例句
From the baby!
是胎儿引起的。
An honest man's word is as good as his bond.
诚实人的话像他的契约一样靠得住。
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。