Pentaerythritol ester
[化] 季戊四醇酯
?? 詞語組成解析
n. [化]季戊四醇
n. 酯\\n[化] 酯
??? 情景例句
All right, let's get down to business.
好，我們來談?wù)掳伞?/div>
There's a cool breeze this evening.
今晚有涼爽的微風(fēng)。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到達(dá)油層，石油就會由于地下巨大的壓力流到地面上來，