Quadribasic
四碱价的, 四元的
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
The mother's heart is the child's schoolroom.
母亲的心肠是孩子的课堂。
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。