Tryptazan
[化] 吲唑氨丙酸
🗣️ 情景例句
Good morning, Mr. Tao.
早上好，陶先生。
Storms make trees take deeper roots.
风暴使树木深深扎根。
Together we repeated and repeated words and sentences.
我们一道反反复复地说词语和句子。