他将自己的名字缩写为亚历克。He abbreviated his first name to Alec.AIDS是获得性免疫缺损综合征的缩写。AIDS stands for Acquired Immune Deficiency Syndrome.口头英语中is not 常缩写为 isn ‘ t.In conversational English " is not " often contracts to " isn't "....
Builders must fasten down roofs of newly-built homes more securely.建造工人必须把新建房屋的屋顶固定得更牢靠些。Ensure that the frame is securely fixed to the ground with bolts.确保用螺栓把框架牢牢地固定在地面上。He knotted the laces securely together.他把带子紧紧地系在...
...a food reserve large enough to feed the Sudanese population for many months.足够苏丹人吃好多个月的食物储备Do you know how many pencils I could buy Sudanese school children?你知道我能为苏丹的孩子们买多少铅笔 吗 ?...the southern Sudanese town of Juba.苏...