air admittance
常见例句
- As he was waiting for admittance, a lady dressed in silk and lace sailed past him with her nose in the air.
当他等待来人开门让他进去时，一个穿有花边衣服的女人在他面前大步而过，神奇骄傲。
ma3454.blog.163.com - It is indicated that, the lable of energy efficiency for gas-fired air-conditioners and its minimum admittance value should be put in practice.
应对燃气空调实施能效标以和最低准入制度。 返回 air admittance