Straight chain compound
[化] 直链化合物
🧩 词语组成解析
straight
[stret]
adj. 直的;连续的;直率的;整齐的;
adv. 直地;直接地;坦率地;立即;
n. 直线;直线部分;
straight(draw tight)→直立的；正直的；直线；直接地；坦白地
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
I've been having a hard time keeping my eyes open
我一直挣扎着要让双眼睁开
At least everyone's all right.
至少大家都没事。
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。