one class; one set; a pair; a suite; a series
triplet; three nucleotide pairs that form a codon; triplet
in accordance with; according to; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
translation; deciphering; decoding; translation
alternating current; AC; analogue computer (analog); average cost; adult child
cabin attendant; flight attendant; Certification Authority; CA; carbohydrate antigen; chronological age
combination; union; binding; bond
centralized traffic control (centralised); CTC
computerized tomography; CT
print; printing; (printed) copy; handout; flyer
distinction; differentiation; classification
suddenly; abruptly; deliberately; slowly; gently
signalling with the eyes; exchanging looks; winking
enumeration; citation; listing
to change; to swap; to change the object of one's interest or focus; to spend or take time; to infect; to permeate something with the smell or colour of something; to move on to the next or different stage of (a plan, etc.)
arrangement; disposition; array (programming)
two places; two spots; two locations; two parts; two passages
from one's side; from the side (of something); from someone unconnected; from someone uninvolved
to interrupt; to interfere; to meddle; to intrude; to butt in; to poke one's nose into
picking; collecting; harvesting
being done for; giving up; being in a hopeless situation; not knowing what to do; being brought to one's knees; (lit.) throwing up (one's) hands
example; simile; metaphor; allegory
to think over; to ponder; to ruminate; to reflect
drama; play; Chinese opera
king; ruler; tycoon; magnate; king (of the senior player)
sentence; composition; text; the literary arts (as opposed to the military arts); academia; statement
corresponding to (in meaning, function, etc.); being equivalent to; appropriate; suitable; to be proportionate to; to be in keeping with
beforehand; in advance; previously
mark; sign; symbol; emblem; badge; crest
true; real; genuine; proper; utter
to run into; to collide with; to come to the end of (a street); to run into (difficulties, problems, etc.); to run up against