| 释义 |
CSECBNC²³⁶²¹³⁺¹
基本例句
n.计算机安全评估中心¹⁰⁰
CSEC has various types of generating set, ship-use diesel engine, ship- use assembling unit, and agricultural irrigation diesel engine on hand.
我公司长期备有各型发电机组、船用柴油机、船用机组、农业排灌用柴油机现货； cnbidding
CSEC went to secluded schools using these materials to conduct“ Stratums, Rocks, and Minerals” teach- and- learn activities.
「儿科中心」利用这些素材到台南市偏远学校，从事「地层、岩石和矿物」的教与学。140.133.6.46 |