Ethionine
n. [化]乙硫氨基酪酸
🗣️ 情景例句
If I tell you I will be there, I will be there.
如果我告诉你我会去，我肯定会到。
Better to do well than to say well.
说得好不如做得好。
I went on walking, bending down because the roof of the cave was not very high.
因为洞顶不是很高，我继续弯着腰往前走。