诀窍: secret of success; tricks of the trade; knack 短语和例子成功的诀窍 the secret of success; 做生意的诀窍 the tricks of the trade; 学会诀窍 get [learn] the trick of it; 他教算术有诀窍。 he has a knack of teaching arithm
小型: small-sized; small-scale; miniature; minitype; pocket; pocketsize; compact type 短语和例子充分利用小型资源 make full use of limited resources; 小型公共汽车 [菲] jeepney; minibus; microbus; 小型货车 jubilee truck;
