Collection efficiency
[化] 捕集效率
🧩 词语组成解析
🗣️ 情景例句
How fast can my mail be received?
我的信件多快会被收到？
Martha will expect you to come by at six o'clock for dinner.
玛莎以为你在六点以前会来吃晚饭。
She then immediately spelled the word j-u-m-p for me.
紧接着，她又为我拼写j-u-m-p这个单词。