Gaba
[化] γ-氨基丁酸
🗣️ 情景例句
and a book of photos about the United States still feels right.
而一本关于美国的摄影集仍然很有前景。
The audience stared the acrobats in great wonder.
观众以惊异的眼光注视着杂技演员。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。