Branched-chain hydrocarbon
[機(jī)] 支鍵烴
?? 詞語組成解析
a. 分枝的；枝狀的；有枝的
chain
[t?en]
n. 鏈子，鏈條;連鎖，連續(xù);拘束;連鎖店或旅館系列的事物;
vt. 用鐵鏈鎖住;監(jiān)禁，束縛;
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
The movie was a smash.
這個(gè)電影很過癮。
I'm pleased to hear about your wife having a baby.
我很榮幸得知你太太生了一個(gè)小寶寶。
None of your business!
與你無關(guān)！