S-guanido valerianic acid
[医] 肉硷
🧩 词语组成解析
胍基
a. 颉草的
🗣️ 情景例句
I think I've got them.
我想我已经拍齐了。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。