布

bù

cloth

哌嗪

pài qín

piperazine (medicine) (loan...

二氧化碳

èr yǎng huà tàn

carbon dioxide CO2

哌啶

pài dìng

piperidine (chemistry) (loa...

冰

bīng

variant of 冰[bing1]

二醇

èr chún

glycol

保力龙

bǎo lì lóng

polystyrene

人造丝

rén zào sī

rayon

人造纤维

rén zào xiān wéi

man-made fiber

土

tǔ

earth

哌替啶

pài tì dìng

pethidine (also known as me...

不锈钢

bù xìu gāng

stainless steel