Cinnamide
肉桂酰胺
🗣️ 情景例句
Just a minute. Here's your receipt.
请等一下。这是你的收据。
You've got some nerve!
你好大的胆子。
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。