lettuce
English/ˈletɪs/ American/ˈletɪs/
n. [Gardening] lettuce, lettuce, (US) banknotes
lattice
英/ˈlætɪs/美/ˈlætɪs/
n. [Crystal] lattice, lattice, trellis
vt. Usage lattice
We were crawling along the narrow steel lattice of the bridge.
We crawled along the narrow steel lattice of the bridge.
Graphene is a flat sheet of carbon just one atom thick—with the carbon atoms arranged in a honeycomb lattice.
Graphene is a planar layer of carbon atoms with a thickness of only a single atom – the carbon atoms are arranged in a honeycomb lattice.
honeycomb
英/ˈhʌnikəʊm/美/ˈhʌnikoʊm/
n. Honeycomb, honeycomb structure, honeycomb arrangement, cow (or sheep) belly (food made from the second stomach of ruminants)
v. Honeycomb, corrosion, erosion
adj. Like a beehive
comb
English /kəʊm/ American /koʊm/
n. Comb, comb, hairpin, comb, cockscomb, honeycomb
v. Combing, combing, searching, searching, swelling
crest
英/krest/美/krest/
n. (mountain) top, (wave) peak, (family, town, institution, etc.) ornament, coat of arms, bird crown, feather crown, feather ornament (on the hat of the former soldier).
v. Reaching the top of a mountain (or wave peak), reaching the peak of a flood, reaching the summit, forming a peak, being crested with (or tied) a crown ornament
graphene
英/ˈɡræfiːn/美/ˈɡræfiːn/
n. Graphene, single-layer graphite
atom
英/ˈætəm/美/ˈætəm/
n. Atoms, micro, very small
meteor
英/ˈmiːtiə(r)/美/ˈmiːtiər/
n. Meteors, atmospheric phenomena