查询词典 primary

Headmaster, Primary School：老学校长

外学校长 Principal, Secondary School | 老学校长 Headmaster, Primary School | 学院院长 Dean of College

Headmaster, Primary School：小校长

中学校长 Principal, Secondary School | 小校长 Headmaster, Primary School | 学院院长 Dean of College

finish primary school：小学毕业

一些其他科目 some other subjects | 小学毕业 finish primary school | 上中学 go to middle school

Primary School Education：小学教育

69 幼儿教育 Preschool Education | 70 小学教育 Primary School Education | 71 中学教育 Secondary School Education

Primary School Education：小学教育 小學教育

幼儿教育 幼兒教育 Preschool Education | 小学教育 小學教育 Primary School Education | 中学教育 中學教育 Secondary School Education

primary stress：主应力

管螺纹 pipe thread | 主应力 primary stress | 变极开关 pole changing switch

primary stress, initial stress：初始应力

初始熔体|initial melt | 初始应力|primary stress, initial stress | 出溶|exsolution

primary stress; principle stress：主应力

压力操作阀 pressure-operated valve | 主应力 primary stress; principle stress | 原动机 prime mover

primary voltage：进线电压

进料贮仓feeding bin | 进线电压primary voltage | 精加工的锯机操作人员finishing saw operator

rated primary voltage：一次额定电压

546 Rated armature current 额定电枢电流 | 548 Rated primary voltage 一次额定电压 | 549 Rated secondary voltage 二次额定电压

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人