N-naphthylphthalamic acid
[建] 抑草生
🧩 词语组成解析
🗣️ 情景例句
If I don't accept her offer,
假如我不接受她这个工作机会，
I had thought he knew the time of the meeting.
我原以为他知道开会时间。
' The manager was sympathetic, but he could do nothing.
”经理深表同情，但却无能为力。