Dowar cylinder
[醫] 多瓦爾氏量筒
?? 詞語組成解析
??? 情景例句
What are you doing?
你在干什么？
I'm going skating in the Alps next month.
下個月我去阿爾卑斯山滑雪。
Aunt Harriet presided over an invisible army of servants that continuously scrubbed, cleaned, and polished.
哈麗特姑媽統率著一支看不見的傭人大軍，他們不停地擦拭、清掃、刷洗。