今日挑戰句子
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Many sharks have torpedo shaped heads that allow them to cut through the water with little resistance.
許多鯊魚都有魚雷般的頭部，可以讓他們不受太多阻力地游泳。
學習重點
1. resistance阻力
resistance
[rɪˋzɪstəns](n.)阻力
每日口說挑戰【動物】誰是海洋霸主？ 鯊魚游起來 (Sharks 101 | National Geographic)
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Ms. Ingrid10 個月前
口口口10 個月前
Many sharks have torpedo shaped heads that allow them to cut through the water with little resistance.
Irina Yang10 個月前
Many sharks have torpedo shaped heads that allow them to cut through the water with little resistance. Plus, shark skin is covered with flat, v-shaped scales, called dermal denticles.
Ben10 個月前
校草10 個月前
shirley12310 個月前
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