Jas
abbr. 日本农业标准（Japanese Agricultural Standard）
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
Don't forget to print airmail on the letter.
不要忘记在信封上印上航空邮件
Apparently, there is a good deal of truth in this idea.
显然，这种说法里面包含着许多真实性。