Cstec
abbr. China Science and Technology Exchange Centre 中国科技交流中心
🗣️ 情景例句
I put them in my tuxedo--
我将它们放在我礼服的口袋，
I'm on my way.
我这就上路。
People travelling long distances frequently have to decide whether they would prefer to go by land, sea, or air.
出远门的人常常需要决定是走旱路、水路，还是坐飞机。