Phosphinous acid
[化] 三价膦酸
🧩 词语组成解析
🗣️ 情景例句
And that way,
而且那样的话，
A Jack of all trades and master of none.
三脚猫无所长。
It is four o'clock.In the afternoon, Mrs.Sawyer usually drinks tea in the living room.But this afternoon, she is drinking tea in the garden.
现在是4点钟，下午，索耶夫人通常是在客厅里喝茶，但今天下午，她正在花园里喝茶。