Wellerellacea
韦勒贝超科
🗣️ 情景例句
She became used to the new job.
她已经习惯了那份新工作。
I must contact my lawyer before I make my final decision.
在做出最后决定之前，我必须先同我的律师联系一下。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。