Petrochemicals
n. 石油化学产品( petrochemical的复数形式 )
🗣️ 情景例句
A diet cola, please.
一份健怡可乐。
That's a good idea .
那是个好生意。
She was taking the things out of the basket when she dropped a bag of sweets.
她把东西从篮子里拿出来，这时，一袋糖从她手里掉地了。