Cleistogene
闭花受精植物
🗣️ 情景例句
He sees her often but doesn't want to get too involved.
他常与她来往，但不愿用情太深。
The goods we offered last week are running out, therefore, the offer terminates on 20th July.
上周我们报价的货物现已售完，所以，此报价在7月20日终止。
He has a bad cold,MR.Williams,
他得了重感冒，威廉斯先生，