词汇	a telltale signal
释义	a telltale signal 警告讯号
随便看	drafting apparatus drafting apparatus, twisting apparatus drafting arrangement drafting arrangement, drafting bar Drafting a social security law drafting assembly drafting boards Drafting bottom roller for bunching machine Drafting bottom roller for cotton roving frame drafting center drafting centre drafting chisel drafting committee drafting committee on rules of procedure drafting committee on rules of procedure; drafting constant drafting copy drafting courses drafting department drafting device drafting devicedrafting apparatus drafting dynamic drafting dynamics drafting editing drafting efficiency