tick
名词 tick:
a metallic tapping sound
同义词:ticking
any of two families of small parasitic arachnids with barbed proboscis; feed on blood of warm-blooded animals
a mark indicating that something has been noted or completed etc.
同义词:check mark, check
a light mattress
动词 tick:
make a clicking or ticking sound
同义词:click
make a sound like a clock or a timer
sew
同义词:retick
put a check mark on or near or next to