(1)“爆破音+爆破音”型6个爆破音中的任意2个相临时，前一个爆破音会失去爆破，即由相关的发音器官做好这个发音的姿势，稍做停顿后即发后面的爆破音。有时，我们也把这种语音现象称为“无声除阻”。
The girl in the re(d) coat was on a bla(ck) bike jus(t) now.
The bi(g) bus from the fa(c)tory is full of people.
Wha(t) time does he get up every morning?
This is an ol(d) pi(c)ture of a bi(g) car.
The ol(d) do(c)tor has a ca(t), too.
We’re going to work on a farm nex(t) Tuesday.
What would you like, ho(t) tea or bla(ck) coffee?
It’s a very col(d) day, but it’s a goo(d) day.
You can put i(t) down in the bi(g) garden.
I bought a chea(p) book, but it’s a goo(d) book.
(2)“爆破音+摩擦音”型 如果前面是爆破音，其后紧跟着某些摩擦音，鼻音或舌边音，（如/f/，/s/，/d/，/t/，/m/，/n/，/l/等） ，那么前面那个爆破音仅有十分轻微的爆破，而后面那个摩擦音则要完全爆破。
Goo(d) morning, Mr. Bell.
Goo(d) morning, dear.
Uncle Li’s fa(c)tory is qui(te) near to the cinema.
I wen(t) there alone a(t) nine las(t) night.
-Do you know his bi(ke) number? -Sorry, I don’(t) know.
The forty-firs(t) lesson is qui(te) difficult.
Goo(d) luck, Lin Tao.
爆破音+m/n，爆破音也会失爆！
/p/、 /t/、 /k/开头的音节发 /b/、 /d/、 /g/。
