"Little mouse" in English means topolino in Italian.
Mouse ottico is an Italian equivalent of the English phrase "laser mouse." The masculine singular phrase translates literally as "eye mouse," "optic mouse," or "optical mouse" in English. The pronunciation will be "mow-SOT-tee-ko" in Italian.
Topolino is an Italian equivalent of the English name "Mickey Mouse." When translating from English, Italian language speakers opt to choose an Italian equivalent that is an exact translation, Michi Topo; to keep the original as an English loan name, Mickey Mouse; or to select an Italian equivalent that may not be literal but that conveys the name-bearer's essential attributes, Topolino ("cute, dear, little, small, sweet mouse"). The pronunciation will be "TO-po-LEE-no" in Pisan Italian.
"Long live Mickey Mouse!" is an English equivalent of the Italian phrase Viva Topolino! The interjection and masculine proper name translate literally into English as "Long live little mouse!" The pronunciation will be "VEE-va TO-po-LEE-no" in Italian.
Il mio topolino and mio topolino are Italian equivalents of the English phrase "my little mouse." Context makes clear whether the situation involves talking about (case 1) or to (example 2) a loved one. The respective pronunciations will be "eel MEE-o TO-po-LEE-no" and "MEE-o TO-po-LEA-no" in Pisan Italian.
Minuscolo topo is an Italian equivalent of the English phrase "tiny mouse." The masculine singular phrase translates also as "minuscule mouse" in English. The pronunciation will be "mee-NOO-sko-lo TO-po" in Italian.
Piccola topolina in the feminine and piccolo topolino in the masculine are Italian equivalents of the English phrase "little small mouse." Context makes clear which option suits. The respective pronunciations will be "PEEK-ko-la TO-po-LEE-na" in the feminine and "PEEK-ko-lo TO-po-LEE-no" in the masculine in Italian.
La topolina è morta in the feminine and Il topolino è morto in the masculine are literal Italian equivalents of the English phrase "The little mouse is dead." The feminine and masculine singular declarative statements also may be rendered into English as "The dear (small, sweet) mouse is dead." The respective pronunciations will be "la TO-po-LEE-na eh MOR-ta" in the feminine and "eel TO-po-LEE-no eh MOR-to" in the mascuilne in Italian.
Mouse, sorcio and topo are Italian equivalents of the English word "mouse." Context makes clear whether the masculine singular noun is a computer keyboard's "mouse" (case 1) or the diminutive, fleet mammal in the genus Mus (examples 2, 3). The respective pronunciations will be "mowss," "SOR-tcho" and "TO-po" in Pisan Italian.
Topolino is an Italian equivalent of the English name "Mickey Mouse."Specifically, the Italian word is a masculine noun. As a common noun that is not capitalized, it means "little mouse." The pronunciation is "TOH-poh-LEE-noh."
Topa forte in the feminine and topo forte in the masculine are Italian equivalents of the English phrase "strong mouse."Specifically, the feminine noun topa and the masculine topo respectively mean "female mouse" and "male mouse." The feminine/masculine adjective forte translates as "strong." The pronunciation will be "TO-pa FOR-tey" in the feminine and "TO-po FOR-tey" in the masculine.
Luch in Old Irish Gaelic is topo ("mouse") in Italian.
The Italian is Topolino ("little mouse"). Dunno about China.