Peo
[醫(yī)][=phospho-enol-oxaloacetic acid]磷酸烯醇草酰乙酸
??? 情景例句
I took a month off for a holiday.
我休了一個(gè)月假。
This split-level house is for rent.It's a bargain.
這幢段層式的房子是出租的. 很便宜的。
We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.
我們盡量避免使用陳舊天真的噴井方法，那樣會(huì)浪費(fèi)石油和天然氣。