Genograms
家谱图（genogram的名词复数）
🗣️ 情景例句
A couple of weeks.
两、三个星期吧。
Shh! He'll hear you.
咻，小声点，他会听到的。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。