?? 詞語組成解析
spear
[sp?r]
n. 矛;槍;（某些植物的）嫩枝;貌，標槍;
vt. 用矛刺;用魚叉捉;〈美俚〉得到，捕到;刺，戳;
adj. 父系的，右邊的;
??? 情景例句
about my not wanting to go into medicine?
對我不學醫？
An evil lesson is soon learned.
學壞容易。
Please make sure you mark the shipment for careful handling.
請不要忘了在貨物上標明“小心搬運”。