Substand
abbr. substandard 标准以下的，不合规格的
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
I want to take this opportunity to thank them all.
我想借这个机会向他们表示感谢。
I'd come too if I had time to spare.
如果我能匀出时间，我也愿意去。