Nonallergenic
a. 不會引起過敏的
??? 情景例句
It's good! It's this Sunday at 7.
好極了。宴會再本周日7點。
In college I majored in physics, What was you major?
大學時我主修物理，你主修什么呢？
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有兩組人，一組人連續幾夜在眼球隊活動時被叫醒；