Isopropanolamine (ipa)
[化] 异丙醇胺
🧩 词语组成解析
[有化]异丙醇胺
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
A good name keeps its luster in the dark.
良好的名声在黑暗中也能闪闪发光。
The actual figure was made of copper supported by a metal framework which had been especially constructed by Eiffel.
这座雕像的主体是用铜制成的，由艾菲尔特制的金属框架支撑着。