headmastern.(尤指私立学校的)校长; 例如I asked my headmaster if he could arrange a collection for a refugee charity. This headmaster is very modes...
reliable可以依靠的; drinkable可以饮用的; washable耐洗的; adjustable可调节的; movable可移动的; adaptable可适应的; valuable有价值的; reasonab...
若结尾为e一般情况是去掉e加able,但是ce和ge结尾除外如knowledgeable等,注意几个例外,如saleable。 knowledge n.知识;学问;学识;知晓;知悉;了解; knowle...
knowledge n. 知识,学问;知道,认识;学科 n. (Knowledge)人名;(南非)诺利奇 knowledge是不可数的。 例句 He had an encyclopedic knowledge of drugs. ...
knowledge是不可数名词,可表示“了解,知道”或“知识,认识,学问”等。有时在knowledge前可直接加上不定冠词a,表示“对…有某种程度的了解或熟悉”。 He had a...