| letters |
ow |
oy |
ure |
tr |
||
| sounds |
/a/ |
// |
/
|
/
|
/tr | |
新浪博客
|
words |
brown |
boy |
dear |
bear |
lure |
trade |
| down |
toy |
hear |
pear |
sure |
tree |
|
| how |
joy |
year |
wear |
insure |
trip |
|
| flower |
enjoy |
ear |
dear |
dure |
try |
/m/+/a/+/s/
/t/+//+/ r/+/ i /t/
/tr/+/i:/+/t/
/dr/+/ æ/+/g/+//+/n/