watertight 核心詞議：
adj. 水密的；不漏水的；無(wú)懈可擊的
watertight 基本解釋
adj. 不漏水的；水密的；防滲的；無(wú)懈可擊的
速記方法
速記技巧
詞根詞綴法
water水+-tight緊的→密不透…的
知識(shí)擴(kuò)展
中文詞源
中文詞源：
watertight
精選例句
1、 The rules state that samples must be enclosed in two watertight containers.
條例規(guī)定樣品必須用兩個(gè)不漏水的容器封裝起來(lái)。
常見(jiàn)考點(diǎn)例句：
- Then it 's covered with spray-on bandage to keep it protected and watertight .
- 然后用噴涂繃帶覆蓋以保護(hù)設(shè)備并防水。
- The case for investing in ships looked watertight in recent years .
- 在近些年，投資于船舶的理由似乎是無(wú)懈可擊。
- But the case for the prosecution is far from watertight .
- 但這些指控并不是無(wú)懈可擊的。
- When the trap door shuts , the plant excretes mucilage next to a special cuticle around the door , creating a watertight seal .
- 當(dāng)陷阱閥門關(guān)閉的時(shí)候，植物在閥門周圍的特殊角質(zhì)層上分泌粘液，形成不透水密封墊。
- Though titanic had advanced safety features such as watertight compartments and remotely activated watertight doors , she lacked enough lifeboats to accommodate all of those aboard .
- 盡管泰坦尼克號(hào)上有高級(jí)的安全設(shè)施，例如防水箱和遠(yuǎn)程激活水密門，但是沒(méi)有足夠的救生艇去容納船上的那些人。