stickleback

n small fish with sharp spikes on its back 刺鱼（背上有尖刺的小鱼）.

stick insect, stick out, stick out for, stick shift, stick sth down, stick sth in/into sth, stick sth on (sth), stick to, stick to sth, stick together, stick up, stick with, stick with sb/sth, stick-in-the-mud, stick-on, stick-up, sticker, stickily, stickiness, sticking-plaster (also plaster), stickler, stickpin, sticky, sticky fingers, sticky tape, stiff, stiff-necked, stiffen, stiffener, stiffening, stiffly, stiffness, stifle, stifling, stiflingly, stigma, stigmata, stigmatize, stigmatize, stigmatise, stile,