dễ bị tổn thương

In this lesson: easy to be infected or hurt by something

có động lực

In this lesson: have a strong reason or desire to do something

nở (trứng)

In this lesson: the opening of an egg to produce babies

the long nose of an animal

tinh vi

In this lesson: not simple

vỏ kiếm

In this lesson: a long hollow cover that protects something inside

cưa; cái cưa

In this lesson: cut with a blade that has teeth

hầu như không; chỉ vừa đủ

In this lesson: almost nothing

đầu dò; cuộc điều tra

In this lesson: check, search, test

toát ra

In this lesson: give, discharge

can đảm

In this lesson: the stomach of an animal

create more space or time by removing something

part of the blood

đồ đạc; thứ

In this lesson: pack, put a lot of something into

nước bọt

In this lesson: water from the mouth

There is no benefit.

vật ký sinh

In this lesson: an organism that lives in a host organism and benefits by taking nutrients from the host

a gift that you give when you leave (part)

getting a ride somewhere for free

vết sưng đỏ trên da

In this lesson: a red, swollen mark left on skin after being bitten by a mosquito

ấu trùng

In this lesson: baby insects

shallow troughs at the edge of a roof for carrying off rainwater