a
modal particle ending sentence, showing affirmation, approval, or consent
501
爱情
ài qíng
romance, love (romantic)
502
爱人
ài ren
spouse (PRC), lover (non-PRC)
503
安静
ān jìng
quiet, peaceful, calm
504
安全
ān quán
safe, secure, safety, security
505
白色
bái sè
white, fig. reactionary, anti-communist
506
班长
bān zhǎng
class monitor, squad leader, team leader
507
bàn
to do, to manage, to handle, to go about, to run, to set up, to deal with
508
办法
bàn fǎ
means, method, way (of doing sth)
509
办公室
bàn gōng shì
office, business premises, bureau
510
半夜
bàn yè
midnight, in the middle of the night
511
帮助
bāng zhù
assistance, aid, to help, to assist
512
bǎo
to eat till full, satisfied
513
报名
bào míng
to sign up, to enter one’s name, to apply, to register, to enroll, to enlist
514
报纸
bào zhǐ
newspaper, newsprint
515
北方
běi fāng
north, the northern part a country, China north of the Yellow River
516
bēi
to be burdened, to carry on the back or shoulder
517
比如
bǐ rú
for example, for instance, such as
518
比如说
bǐ rú shuō
for example
519
pen, pencil, writing brush, to write or compose, the strokes of Chinese characters, classifier for sums of money, deals
520
笔记
bǐ jì
to take down (in writing), notes, a type of literature consisting mainly of short sketches
521
笔记本
bǐ jì běn
notebook (stationery), notebook (computing)
522
必须
bì xū
to have to, must, compulsory, necessarily
523
biān
side, edge, margin, border, boundary, simultaneously
524
biàn
to change, to become different, to transform, to vary, rebellion
525
变成
biàn chéng
to change into, to turn into, to become
526
biàn
everywhere, all over, classifier for actions: one time
527
biǎo
exterior surface, family relationship via females, to show (one’s opinion), a model, a table (listing information), a form, a meter (measuring sth)
528
表示
biǎo shì
to express, to show, to say, to state, to indicate, to mean
529
不错
bú cuò
correct, right, not bad, pretty good
530
不但
bú dàn
not only (… but also…)
531
不够
bú gòu
not enough, insufficient, inadequate
532
不过
bú guò
only, merely, no more than, but, however, anyway (to get back to a previous topic), cannot be more (after adjectival)
533
不太
bú tài
not very, not quite
534
不要
bú yào
don’t!, must not
535
不好意思
bù hǎo yì si
to feel embarrassed, to find it embarrassing, to be sorry (for inconveniencing sb)
536
不久
bù jiǔ
not long (after), before too long, soon, soon after
537
不满
bù mǎn
resentful, discontented, dissatisfied
538
不如
bù rú
not equal to, not as good as, inferior to, it would be better to
539
不少
bù shǎo
many, a lot, not few
540
不同
bù tóng
different, distinct, not the same, not alike
541
不行
bù xíng
won’t do, be out of the question, be no good, not work, not be capable
542
不一定
bù yí dìng
not necessarily, maybe
543
不一会儿
bù yí huìr
soon, not long after
544
部分
bù fen
part, share, section, piece
545
cái
a moment ago, just now, (indicating sth happening later than expected), (preceded by a clause of condition or reason) not until, (followed by a numerical clause) only
546
菜单
cài dān
menu
547
参观
cān guān
to look around, to tour, to visit
548