Piperidino-(1-position only)
[化] 哌啶子基(指1位基而言)
?? 詞語(yǔ)組成解析
position
[p?'zi??n]
n. 位置，方位;地位，職位;態(tài)度;狀態(tài);
vt. 安置;把…放在適當(dāng)位置;給…定位;駐扎軍隊(duì);
??? 情景例句
We started by making safety equipment for many sports.
我們是以做運(yùn)動(dòng)產(chǎn)品的安全器材起家的。
He threw a dance for them.
他為他們舉行晚會(huì)。
The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and wisteria in dairy products.
牛肉中的瘋牛病，雞肉和雞蛋中的沙門氏菌，奶制品中的利斯特桿菌。