sink in
词形变化：
形容词: sinkable | 动词过去式: sank/sunk | 动词过去分词: sunk | 动词现在分词: sinking | 动词第三人称单数: sinks |
同义词：
fall | decline | go down | basin | bowl | go under | slump | dig | submerge | drill | mine | hand basin | weaken | wash-hand basin | lower | pine | fade | droop | dip | lapse | flop | drown | languish | deteriorate | immerse | swamp | depress | go | down | sag | depression | settle | duck | founder | capsize | drop | cesspit | cesspool | swallow hole | drop down | subside | slide down | sinkhole | pass | sump | fall off | bury | descend |
反义词：