visible – adj. able to be seen

cricket – n. small insect that makes loud, high-pitched noises at night

partial – adj. not complete or total

pinhole – n. ​very small hole the size of a pin

insignificant – adj. not important

speck – n. very small piece or spot

balcony – n. platform attached to the outside of a building

chirp – v. to make a short, high-pitched sound
 2/3   首页 上一页 1 2 3 下一页 尾页