Indigo tetrasulfonic acid
[化] 靛藍四磺酸
?? 詞語組成解析
n. 靛藍,靛藍染料;靛藍色;[植]槐藍屬植物;
adj. 靛藍色的;
adj. 酸味的;尖刻的;酸的;酸性的;
n. <化>酸;酸味物質(zhì);
acid尖,酸,銳利 →酸;酸的,酸性的
??? 情景例句
Let's lake this one step at a time.
做這事我們要一步一步來。
An hour in the morning is worth two in the evening.
一日之計在于晨。
The landlord smiled and immediately went out.
酒店老板笑了笑,馬上走了出去。
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