serviceable 'sә:visәbl
GRE
释义
a. 有用的, 耐用的
[化] 能操作的
英文释义
a. ready for service or able to give long service
s. capable of being put to good use
s. intended or able to serve a purpose without elaboration;
BNC词频排名: 18,703 | 当代语料库词频排名: 20,461