fix: add missing english translations for ALL vocabulary

content/Hanyu-Jiaocheng/vocabulary/2a-l02.csv

 quizlet/2a-l02.tsv-0,02,病人,bìngrén,patient,病人,病人,ㄅㄧㄥˋㄖㄣˊ,true,true,true,,
 quizlet/2a-l02.tsv-1,02,肚子,dùzi,stomach,肚子,肚子,ㄉㄨˋㄗ˙,true,true,true,,
 quizlet/2a-l02.tsv-2,02,厉害,lìhai,severe,厲害,厲害,ㄌㄧˋㄏㄞ˙,true,true,true,true,true
-quizlet/2a-l02.tsv-3,02,了,le,,了,了,ㄌㄜ˙,true,true,true,,
+quizlet/2a-l02.tsv-3,02,了,le,particle for completion and many other things,了,了,ㄌㄜ˙,true,true,true,,
 quizlet/2a-l02.tsv-4,02,片,piàn,measure word for slices or tablets,片,片,ㄆㄧㄢˋ,true,true,true,,
 quizlet/2a-l02.tsv-5,02,拉肚子,lā dùzi,to have diarrhoea,拉肚子,拉肚子,ㄌㄚ ㄉㄨˋㄗ˙,,,true,,
 quizlet/2a-l02.tsv-6,02,鱼,yú,fish,魚,魚,ㄩˊ,true,true,true,true,true
@@ -12,7 +12,7 @@ quizlet/2a-l02.tsv-10,02,小便,xiǎobiàn,urine,小便,小便,ㄒㄧㄠˇㄅㄧ
 quizlet/2a-l02.tsv-11,02,检查,jiǎnchá,to examine,檢查,檢查,ㄐㄧㄢˇㄔㄚˊ,true,true,true,true,true
 quizlet/2a-l02.tsv-12,02,结果,jié guǒ,result,結果,結果,ㄐㄧㄝˊ ㄍㄨㄛˇ,true,true,true,true,true
 quizlet/2a-l02.tsv-13,02,出来,chūlái,"to come out, to emerge",齣來,齣來,ㄔㄨㄌㄞˊ,true,true,true,true,true
-quizlet/2a-l02.tsv-14,02,得,de,,得,的,ㄉㄜ˙,true,true,true,,
+quizlet/2a-l02.tsv-14,02,得,de,particle before adverb,得,的,ㄉㄜ˙,true,true,true,,
 quizlet/2a-l02.tsv-15,02,肠炎,chángyán,enteritis,腸炎,腸炎,ㄔㄤˊㄧㄢˊ,true,true,true,true,true
 quizlet/2a-l02.tsv-16,02,消化,xiāo huà,digest,消化,消化,ㄒㄧㄠ ㄏㄨㄚˋ,true,true,true,,
 quizlet/2a-l02.tsv-17,02,井药,kāiyào,to prescribe medicine,井藥,井藥,ㄎㄞㄧㄠˋ,true,true,true,true,true