Correct mixture
[建] 标准气体混合物
🧩 词语组成解析
🗣️ 情景例句
maybe she'll find someone else in the meantime,
她也许会在这段时间找别的人。
I had thought he knew the time of the meeting.
我原以为他知道开会时间。
Not realizing who she was, the assistant was eager to serve her this time.
那个售货员没有认出她是谁，这一回接待她的态度非常殷勤。