Nrdc
abbr. National Research Development Corporation <英>国家科学研究开发公司
🗣️ 情景例句
Skip, hop, front.
跳 蹦 向前
I can't help but be astonished by that acrobat.
我不能不为那杂技演员的表演而深为惊讶。
How old are you?
你多大了？