Cross-sectional sampling of oil
[建] 从油罐内各层采取石油样品
🧩 词语组成解析
cross
[krɔs]
n. 十字架;十字形饰物;杂交品种;痛苦;
vi. 交错而行;横渡;越境;
vt. 杂交;横跨，穿越;划掉;使相交;
adj. 坏脾气的， 易怒的;相反的，反向的;
sectional
['sɛkʃənl]
adj. 拼合而成的;局部的;部分（地区）的;断面的;
sampling
['sɑ:mpliŋ, 'sæ-]
n. 抽样;取样;（乐曲的）节录;选录;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Can't you make it a little cheaper?
你不能算便宜一点？
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
The first of the two ships to reach Java after the race had begun was the Thermopylae,
比赛开始后，“赛姆皮雷”号率先抵达爪哇岛。