She ran her fingers through her hair; it felt lank and dirty.她用手指梳了梳自己的长发，头发摸起来又油又脏。I've got lank work to do.我有很多工作要做。lank hair直而无生气的头发She had lank hair and sallow skin.她头发平直，皮肤发黄。a lank figure瘦长的体形...
She ran her fingers through her hair; it felt lank and dirty.她用手指梳了梳自己的长发，头发摸起来又油又脏。She had lank hair and sallow skin.她头发平直，皮肤发黄。I've got lank work to do.我有很多工作要做。...
N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺....
The door clanged shut behind them.门在他身后咣的一声关上了。A little later the church bell clanged.过了一小会儿，教堂的钟当当敲响了。His heart clanged like fifteen buckets in a single well.他心头上十五个吊桶打水,七上八下....