Hartshorn
n. 鹿角, 鹿角精, 氨水溶液\\n[医] 鹿角, 鹿角精(俗名,指氨水或碳酸铵)
🗣️ 情景例句
She works hard.
她工作起来拼命
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
And if, with the decay of vitality, weariness increases,
再者，随着精力的衰退，老年人的疲惫感会增长，