hand calculator
英汉例句
- Hand calculations or computer analyses may be done to determine the adequacy of a person's diet.
人工计算或计算机分析都可以用于确定一个人饮食的充足性。 - His sooty hand smudged the paper.
他被煤烟熏污的手把纸弄脏了。 - The children walk down the street hand in hand.
孩子们手拉手地在街上散步。 - The teacher asked the pupil to put his hand down.
老师叫这个小学生把手放下。 - She picked up a new magazine with her free hand.
她用空着的一只手拿起一本新杂志。