Lachlan
n. 拉克兰河（位于澳大利亚东南部）
🗣️ 情景例句
I majored in economic and trade English.
我主修的是经贸英语。
In time of peace prepare for war.
居安思危。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.
就好像他本国语言的总词汇量和自己咿呀学语时他家庭所接纳的他的词汇量之比。