( 1) sin

English: Sinusoidal Phonetic Alphabet [sa? n]

Chinese approximate pronunciation: Thain

(2) Cost

English: cossine phonetic symbol [? ksa？ n]

Chinese approximate pronunciation: Corsain

(3) Tan

English: Tangent Phonetic Alphabet [? t？ ndnt]

Chinese approximate pronunciation: Taigent (especially, softly)

(4) Canvas bed

English: cotangent phonetic symbols. ndnt]

Chinese approximate pronunciation: Kotekint (special, softly)

(5) seconds

Cutting phonetic symbols? nt]

Chinese approximate pronunciation: si Kent (Mandarin can't pronounce si)

Si: Continue reading "Si Er"

(5) csc

English: cosecant phonetic symbol? nt]

Chinese approximate pronunciation: Kousi Kent (especially, softly)

PS:

( 1)

In reality, the pronunciation of more than N math teachers is not standard, and "non-standard pronunciation" has become "standard pronunciation".

(2) Suggestions:

English reading method shall prevail.