Elaeometer
n. 油重计\\n[化] 油比重计(测比重)
🗣️ 情景例句
What time is it, anyway?
几点了，顺便问一下。
They've promised to keep both we quality and the quantity of the 300 bicycles in conformity with the contract stipulations.
他们已承诺那300辆自行车的质量和数量一定与合同规定相吻合。
One authority on spiders made a census of the spiders in grass field in the south of England,
一位研究蜘蛛的权威对英国南部一块草坪上的蜘蛛作了一次调查。