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Section A [00:01.83]1. M: Do you think the travel agency will be open Saturday afternoon. [00:06.24]I want to get some information about a bus trip across the United States. [00:11.02]W: You don't have to wait until Saturday. [00:13.24]Right here,in
Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic
中文 英文 缩写 单(点)播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban
Single mothers can receive free contraception if they want it. The new policy is that a single mother on a benefit has to look for part-time work when the child is five. However, if she has another child while she is on a benefit, she has to look for