Deltoidal
a. (=deltoid)三角形的, 三角洲的
🗣️ 情景例句
You keep getting fatter and fatter.
你一天比一天胖。
Do you have some envelopes?
你有信封吗？
Aunt Harriet presided over an invisible army of servants that continuously scrubbed, cleaned, and polished.
哈丽特姑妈统率着一支看不见的佣人大军，他们不停地擦拭、清扫、刷洗。