Narcotine sulfate
[医] 硫酸那可丁
🧩 词语组成解析
n. 那可汀\\n[医] 那可丁(鸦片生物硷之一)
sulfate
[['sʌlfeit]]
n. 硫酸盐, 硫酸脂\\n[化] 硫酸盐; 硫酸盐或酯、根
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
I remember the girl whose father owns a tailor shop.
我记得那个女孩的父亲有一家裁缝店。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。