Langley
[化] 兰勒(太阳辐射或织物、塑料耐晒牢度试验的能通量单位)
🗣️ 情景例句
and tell the Levinsons we have their cute little spaniel.
告诉Levinson夫妇他们可爱的小猎犬在我们这。
Each item is to be wrapped separately in gerase-paper.
每件货物应单独用油纸包好。
Economy is one powerful motive for camping, since after the initial outlay upon equipment,
图省钱是露营的一个主要动机，因为除了开始时购置或是租借一套露营装备外，