Robertsonian
a. 罗伯逊(氏)的
🗣️ 情景例句
I love it when people come over to visit.
我喜欢别人来造访。
Do not cut down the tree that gives you shade.
不要忘恩负义。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。