Unventilated
a. 不通风的, 空气不流畅的
🔴 反义词
🗣️ 情景例句
Right.
对。
You'd better see a doctor about that stomachache.
你胃痛最好去看医生。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。