Coal-tar hydrocarbon
[建] 煤焦油烴
?? 詞語(yǔ)組成解析
coal
[kol]
n. 煤;煤塊;煤堆;木炭;
vi. 上煤;加煤;
vt. 給…加煤;把…燒成炭;
tar
[tɑ:]
n. 焦油，瀝青，柏油;尼古丁;<口>水手，水兵;
vt. 以焦油或?yàn)r青覆蓋或涂抹（某物）;
hydrocarbon
[,ha?dr?'kɑrb?n]
n. <化>碳?xì)浠衔铮瑹N;
hydro=hydrogen氫 + carbon碳 → 碳?xì)浠衔?/div>
??? 情景例句
It's important to her.
這對(duì)她來(lái)說(shuō)很重要。
I'm flattered.
過(guò)獎(jiǎng)了。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出這樣的準(zhǔn)備是必要的，因?yàn)闊o(wú)法預(yù)見(jiàn)到洞穴探險(xiǎn)者究竟會(huì)遇到什么性質(zhì)的困難。