Hydratroponitrile
氢化阿托腈
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
At Xmas time, Debra began to dream of all the presents.
到了圣诞节的时际，黛布拉开始梦想着所有的礼物。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。