hēisēn
黑森
zài
yòng
guāngxiān
光纤
shēngjí
升级
nèibù
内部
wǎng
รายการคำศัพท์
  • zàiㄗㄞˋ
  • (located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
  • yòngㄩㄥˋ
  • to use[cedict]
光纤
  • guāng xiānㄍㄨㄤ ㄒㄧㄢ
  • light; ray; optical; optical fiber; fiber optic[cedict]
升级
  • shēng jíㄕㄥ ㄐㄧˊ
  • promotion; upgrade; to escalate (in intensity); step up; to increase; to rise; to go up[cedict]
内部网
  • nèi bù wǎngㄋㄟˋ ㄅㄨˋ ㄨㄤˇ
  • intranet[cedict]