Standards issued by ministry
[化] 部颁标准
🧩 词语组成解析
n. 标准；规格（standard的复数）
v. 发布, 发行（issue的过去分词形式）
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
Most of what we see in the fashion shows is quite impractical for daily wear.
时装表演上我们所看到的大多数服装并不适合于做日常衣着。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。