骑兵尾随其后，精神高度紧张以防突袭。The troopers followed behind, every muscle tensed for the sudden gunfire.海鸥尾随于大船之后.Seagulls followed in the wake of the huge ship.他小心翼翼地尾随在后，保持着一段距离。He followed at a discreet distance....
These vouchers are redeemable against any future purchase.这些优惠券将来购物均可使用。Vouchers must be redeemed before September 14th so you'd better get cracking to cash in.代金券必须于9月14日之前兑现，所以你最好快点。Shopping vouchers are often a g...
A novel two stage desiccant cooling system adopting newly developed silica gel - haloid composite desiccant is proposed.建立了新型采用复合除湿剂的两级固体转轮除湿系统的数学模型....