gob

1. N-COUNT A gob of a thick, unpleasant liquid is a small amount of it. 粘块[非正式] [N 'of' n]

...a gob of spit. ...吐的一口痰。

2. V to spit 吐痰[英国英语] [非正式]

3. N an enlisted ordinary seaman in the US Navy 水兵[美国英语] [slang]