Acid(ic) gases
[化] 酸性氣體
?? 詞語組成解析
n. 氣體
??? 情景例句
But most of all,
但最重要的
Let me tell you the story of my experience.
讓我告訴你們我的親身經歷吧。
For a long time.I watched them scurrying around the base of the tree in bewilderment.
在很長一段時間里，我看見螞蟻圍著大樹底部來回轉悠，不知所措。