1.plankton n. 浮游生物(總稱)
The fish live on the plankton.
這種魚靠吃浮游生物為生 。
2.habitable adj. 可居住的;適于居住的
Making the house habitable was a major undertaking.
把這房子收拾得可以住人是個大工程 。
3.expedition n. 遠征;探險隊;迅速
The expedition started out before sunrise.
太陽出來之前探險隊就出發了 。
4.schooner n. [船] 縱帆船;大酒杯;大篷車
My stomach got worse when the schooner was becalmed.
當雙桅帆船因無風而拋錨停泊時我的胃病加重了 。