contagious (a)
/kənˈteɪ.dʒəs/

lây

describes a disease that spreads from one person or organism to another, typically by direct contact

loosen (v)
/ˈluː.sən/

làm lỏng ra, tơi ra

to become or make something less firmly fixed in position

vast (a)
/væst/

rộng lớn, bao la

extremely large

tutor (n)
/ˈtuː.t̬ɚ/

gia sư

a teacher paid to work privately with one student or a small group

propaganda (n)
/ˌprɑː.pəˈɡæn.də/

sự tuyên truyền

ideas or statements that may be false or exaggerated and that are used in order to gain support for a political leader, party, etc.

interlink (v)
/ˌɪn.tɚˈlɪŋk/

kết nối

to connect different things with each other, or to be connected with each other

pain (n)
/peɪn/

sự đau đớn, đau khổ

highly unpleasant physical sensation caused by illness or injury

barn (n)
/bɑːrn/

kho thóc

a large building on a farm where animals, crops, or machines are kept

monotonous (a)
/məˈnɑː.t̬ən.əs/

đều đều, đơn điệu

not changing and therefore boring

imbalance (n)
/ˌɪmˈbæl.əns/

sự không cân bằng

a situation in which the balance between two things is not equal or fair

melt (v)
/melt/

làm tan ra, chảy ra

to change a solid substance into a liquid

interact (v)
/ˌɪn.t̬ɚˈækt/

phản ứng (hóa học)

to react to

intervene (v)
/ˌɪn.təˈviːn/

xen vào, can vào

to become involved in a situation in order to try to stop or change it

starter (n)
/ˈstɑːr.t̬ɚ/

người đầu tiên

someone who starts an activity at first and foremost

astonishment (n)
/əˈstɑː.nɪʃ.mənt/

sự ngạc nhiên, kinh ngạc

very great surprise

erect (v)
/ɪˈrekt/

xây dựng, dựng nên

to build something such as a statue or bridge

strike (v)
/straɪk/

đánh, đập

to hit against or to crash into someone or something

rusty (a)
/ˈrʌs.ti/

trình độ tồi, lục nghề (do thiếu thực hành)

not as good as it used to be through lack of practice

imperative (a)
 /ɪmˈper.ə.tɪv/ 

cấp bách, khẩn thiết

extremely important and urgent

numerate (a)
/ˈnuː.mə.rət/

giỏi toán

someone who is numerate has basic skills in mathematics