tunnel /”tʌnl/ danh từ đường hầm hang (chuột…) ống (lò sưởi) (ngành mỏ) đường hầm nằm ngang động từ đào đường hầm xuyên quato tunnel a hill: đào đường hầm xuyên qua một quả đồi đi qua bằng đường hầm đường hầmhầmair-blast freezer tunnel: hầm lạnh nhanh có băng tảicooling tunnel: hầm lạnhdrying tunnel: hầm sấyhardening tunnel: hầm đóng rắnparallel-flow tunnel drier: máy sấy phun trực tiếp kiểu hầmtunnel cooler: hầm làm nguộitunnel drier: máy sấy hầmwind tunnel: hầm lạnh không khísnake in the tunnelcon rắn trong hangtunnel pasteurizerthiết bị thanh trùng kiểu ống o hầm, đường hầm; lò ngang, lò nối vỉa § burner tunnel : buồng đốt § drift tunnel : hầm khai thác § haulage tunnel : hầm vận chuyển quặng § sweating tunnel : ống tiết lỏng (parafin) § wind tunnel : ống khí động
ADJ. long, short | narrow, wide | dark | subterranean, underground | connecting, entrance, escape, service | rail, railway, road | wind a wind tunnel for aerodynamic experiments
VERB + TUNNEL go through, use | disappear into, enter, go into The train disappeared into a tunnel. | come out of | bore, build, construct, dig, excavate They”ve built a new tunnel through the mountain. The initial section of tunnel had to be dug by hand.
TUNNEL + VERB run A service tunnel runs between the two buildings.
TUNNEL + NOUN mouth, roof, wall
PREP. through a/the ~
PHRASES a labyrinth/maze/network/system of tunnels The badger sett had twelve entrances to what must have been a labyrinth of tunnels.
Từ điển WordNet
n.
a passageway through or under something, usually underground (especially one for trains or cars)
the tunnel reduced congestion at that intersection
vb. To encapsulate or wrap a packet or a message from one protocol in the packet for another. The wrapped packet is then transmitted over a network via the protocol of the wrapper. This method of packet transmission is used to avoid protocol restrictions. See also communications protocol, packet (definition 2).
