suck out transitive verb [suck sth out, suck out sth] ① (take into mouth) 吸食 xīshí ▸ to suck the juice out of an orange 吸橙子的汁 ▸ the vampire had sucked all the blood out of her 吸血鬼把她的血吸干了 ② (draw out) 把…吸出来 bǎ… xī chulai ▸ the pump sucks air out through the valve 抽气机通过阀门把空气抽出去 |