Csef
abbr. Canadian Siberian Expeditionary Force 加拿大西伯利亚远征军; current switch emitter follower 电流开关射极跟随[输出]器
🗣️ 情景例句
I need some good photos for my advertising, Mr. Stewart.
我做广告需要一些好照片， Stewart先生。
When will the ship leave for honolulu?
这艘船什么时候出发去檀香山？
It was the middle of winter.
此时正值隆冬季节，