Callings
(calling 的复数) n. 职业, 行业, 呼唤, 召集\\n[计] 呼叫
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
Whom do you want to talk to?
你要和谁讲话？
and because there is so much of it the function would seem to e important.
睡眠占去那么多时间，所以其作用似乎还是很重要。